10513979

素因数分解:

$7^4\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:208

約数の個数: 20

約数和(自身を含む): 12772560

約数和(自身を除く): 2258581

約数列:

[1, 7, 29, 49, 151, 203, 343, 1057, 1421, 2401, 4379, 7399, 9947, 30653, 51793, 69629, 214571, 362551, 1501997, 10513979]

約数ペア:

[(1, 10513979), (7, 1501997), (29, 362551), (49, 214571), (151, 69629), (203, 51793), (343, 30653), (1057, 9947), (1421, 7399), (2401, 4379)]