974808947

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1\times {\mathrm{2617}}^1$

素因数の和:3170

約数の個数: 16

約数和(自身を含む): 1125949440

約数和(自身を除く): 151140493

約数列:

[1, 7, 127, 419, 889, 2617, 2933, 18319, 53213, 332359, 372491, 1096523, 2326513, 7675661, 139258421, 974808947]

約数ペア:

[(1, 974808947), (7, 139258421), (127, 7675661), (419, 2326513), (889, 1096523), (2617, 372491), (2933, 332359), (18319, 53213)]