30970981

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{7151}}^1$

素因数の和:7283

約数の個数: 8

約数和(自身を含む): 31926528

約数和(自身を除く): 955547

約数列:

[1, 61, 71, 4331, 7151, 436211, 507721, 30970981]

約数ペア:

[(1, 30970981), (61, 507721), (71, 436211), (4331, 7151)]