489276473

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{4027}}^1$

素因数の和:5072

約数の個数: 16

約数和(自身を含む): 592792704

約数和(自身を除く): 103516231

約数列:

[1, 7, 17, 119, 1021, 4027, 7147, 17357, 28189, 68459, 121499, 479213, 4111567, 28780969, 69896639, 489276473]

約数ペア:

[(1, 489276473), (7, 69896639), (17, 28780969), (119, 4111567), (1021, 479213), (4027, 121499), (7147, 68459), (17357, 28189)]