514651473

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2179}}^1$

素因数の和:2378

約数の個数: 48

約数和(自身を含む): 892369920

約数和(自身を除く): 377718447

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 163, 207, 483, 489, 1141, 1449, 1467, 2179, 3423, 3749, 6537, 10269, 11247, 15253, 19611, 26243, 33741, 45759, 50117, 78729, 137277, 150351, 236187, 350819, 355177, 451053, 1052457, 1065531, 2486239, 3157371, 3196593, 7458717, 8169071, 22376151, 24507213, 57183497, 73521639, 171550491, 514651473]

約数ペア:

[(1, 514651473), (3, 171550491), (7, 73521639), (9, 57183497), (21, 24507213), (23, 22376151), (63, 8169071), (69, 7458717), (161, 3196593), (163, 3157371), (207, 2486239), (483, 1065531), (489, 1052457), (1141, 451053), (1449, 355177), (1467, 350819), (2179, 236187), (3423, 150351), (3749, 137277), (6537, 78729), (10269, 50117), (11247, 45759), (15253, 33741), (19611, 26243)]