30999177

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 52498368

約数和(自身を除く): 21499191

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 113, 153, 163, 187, 339, 489, 561, 1017, 1243, 1467, 1683, 1793, 1921, 2771, 3729, 5379, 5763, 8313, 11187, 16137, 17289, 18419, 21131, 24939, 30481, 55257, 63393, 91443, 165771, 190179, 202609, 274329, 313123, 607827, 939369, 1823481, 2818107, 3444353, 10333059, 30999177]

約数ペア:

[(1, 30999177), (3, 10333059), (9, 3444353), (11, 2818107), (17, 1823481), (33, 939369), (51, 607827), (99, 313123), (113, 274329), (153, 202609), (163, 190179), (187, 165771), (339, 91443), (489, 63393), (561, 55257), (1017, 30481), (1243, 24939), (1467, 21131), (1683, 18419), (1793, 17289), (1921, 16137), (2771, 11187), (3729, 8313), (5379, 5763)]