312925021

素因数分解:

${\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 327193984

約数和(自身を除く): 14268963

約数列:

[1, 37, 103, 157, 523, 3811, 5809, 16171, 19351, 53869, 82111, 598327, 1993153, 3038107, 8457433, 312925021]

約数ペア:

[(1, 312925021), (37, 8457433), (103, 3038107), (157, 1993153), (523, 598327), (3811, 82111), (5809, 53869), (16171, 19351)]