282968961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 459841536

約数和(自身を除く): 176872575

約数列:

[1, 3, 11, 17, 31, 33, 51, 53, 93, 159, 187, 307, 341, 527, 561, 583, 901, 921, 1023, 1581, 1643, 1749, 2703, 3377, 4929, 5219, 5797, 9517, 9911, 10131, 15657, 16271, 17391, 18073, 27931, 28551, 29733, 48813, 54219, 57409, 83793, 104687, 161789, 172227, 178981, 276607, 307241, 314061, 485367, 504401, 536943, 829821, 921723, 1513203, 1779679, 3042677, 5339037, 5548411, 8574817, 9128031, 16645233, 25724451, 94322987, 282968961]

約数ペア:

[(1, 282968961), (3, 94322987), (11, 25724451), (17, 16645233), (31, 9128031), (33, 8574817), (51, 5548411), (53, 5339037), (93, 3042677), (159, 1779679), (187, 1513203), (307, 921723), (341, 829821), (527, 536943), (561, 504401), (583, 485367), (901, 314061), (921, 307241), (1023, 276607), (1581, 178981), (1643, 172227), (1749, 161789), (2703, 104687), (3377, 83793), (4929, 57409), (5219, 54219), (5797, 48813), (9517, 29733), (9911, 28551), (10131, 27931), (15657, 18073), (16271, 17391)]