13303388403

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{1019}}^1$

素因数の和:1566

約数の個数: 80

約数和(自身を含む): 22215600000

約数和(自身を除く): 8912211597

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 323, 459, 499, 513, 969, 1019, 1377, 1497, 1539, 2907, 3057, 4491, 8483, 8721, 9171, 9481, 13473, 17323, 19361, 25449, 26163, 27513, 28443, 40419, 51969, 58083, 76347, 82539, 85329, 155907, 161177, 174249, 229041, 255987, 329137, 467721, 483531, 508481, 522747, 687123, 767961, 987411, 1403163, 1450593, 1525443, 1568241, 2962233, 4351779, 4576329, 8644177, 8886699, 9661139, 13055337, 13728987, 25932531, 26660097, 28983417, 41186961, 77797593, 86950251, 164239363, 233392779, 260850753, 492718089, 700178337, 782552259, 1478154267, 4434462801, 13303388403]

約数ペア:

[(1, 13303388403), (3, 4434462801), (9, 1478154267), (17, 782552259), (19, 700178337), (27, 492718089), (51, 260850753), (57, 233392779), (81, 164239363), (153, 86950251), (171, 77797593), (323, 41186961), (459, 28983417), (499, 26660097), (513, 25932531), (969, 13728987), (1019, 13055337), (1377, 9661139), (1497, 8886699), (1539, 8644177), (2907, 4576329), (3057, 4351779), (4491, 2962233), (8483, 1568241), (8721, 1525443), (9171, 1450593), (9481, 1403163), (13473, 987411), (17323, 767961), (19361, 687123), (25449, 522747), (26163, 508481), (27513, 483531), (28443, 467721), (40419, 329137), (51969, 255987), (58083, 229041), (76347, 174249), (82539, 161177), (85329, 155907)]