38638534911

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{643879}}^1$

素因数の和:644206

約数の個数: 16

約数和(自身を含む): 52355170560

約数和(自身を除く): 13716635649

約数列:

[1, 3, 83, 241, 249, 723, 20003, 60009, 643879, 1931637, 53441957, 155174839, 160325871, 465524517, 12879511637, 38638534911]

約数ペア:

[(1, 38638534911), (3, 12879511637), (83, 465524517), (241, 160325871), (249, 155174839), (723, 53441957), (20003, 1931637), (60009, 643879)]