9777901

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{983}}^1$

素因数の和:1033

約数の個数: 16

約数和(自身を含む): 11808000

約数和(自身を除く): 2030099

約数列:

[1, 7, 29, 49, 203, 343, 983, 1421, 6881, 9947, 28507, 48167, 199549, 337169, 1396843, 9777901]

約数ペア:

[(1, 9777901), (7, 1396843), (29, 337169), (49, 199549), (203, 48167), (343, 28507), (983, 9947), (1421, 6881)]