990029511

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{593}}^1\times {\mathrm{1801}}^1$

素因数の和:2503

約数の個数: 24

約数和(自身を含む): 1447164576

約数和(自身を除く): 457135065

約数列:

[1, 3, 9, 103, 309, 593, 927, 1779, 1801, 5337, 5403, 16209, 61079, 183237, 185503, 549711, 556509, 1067993, 1669527, 3203979, 9611937, 110003279, 330009837, 990029511]

約数ペア:

[(1, 990029511), (3, 330009837), (9, 110003279), (103, 9611937), (309, 3203979), (593, 1669527), (927, 1067993), (1779, 556509), (1801, 549711), (5337, 185503), (5403, 183237), (16209, 61079)]