421885711

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{10151}}^1$

素因数の和:10326

約数の個数: 16

約数和(自身を含む): 477550080

約数和(自身を除く): 55664369

約数列:

[1, 13, 23, 139, 299, 1807, 3197, 10151, 41561, 131963, 233473, 1410989, 3035149, 18342857, 32452747, 421885711]

約数ペア:

[(1, 421885711), (13, 32452747), (23, 18342857), (139, 3035149), (299, 1410989), (1807, 233473), (3197, 131963), (10151, 41561)]