13367075421

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{3556019}}^1$

素因数の和:3556208

約数の個数: 16

約数和(自身を含む): 20482675200

約数和(自身を除く): 7115599779

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 3556019, 10668057, 24892133, 74676399, 636527401, 1909582203, 4455691807, 13367075421]

約数ペア:

[(1, 13367075421), (3, 4455691807), (7, 1909582203), (21, 636527401), (179, 74676399), (537, 24892133), (1253, 10668057), (3759, 3556019)]