7491429

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2441}}^1$

素因数の和:2489

約数の個数: 24

約数和(自身を含む): 12190464

約数和(自身を除く): 4699035

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 2441, 3069, 7323, 21969, 26851, 75671, 80553, 227013, 241659, 681039, 832381, 2497143, 7491429]

約数ペア:

[(1, 7491429), (3, 2497143), (9, 832381), (11, 681039), (31, 241659), (33, 227013), (93, 80553), (99, 75671), (279, 26851), (341, 21969), (1023, 7323), (2441, 3069)]