381657981

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1451}}^1\times {\mathrm{2039}}^1$

素因数の和:3536

約数の個数: 16

約数和(自身を含む): 521326080

約数和(自身を除く): 139668099

約数列:

[1, 3, 43, 129, 1451, 2039, 4353, 6117, 62393, 87677, 187179, 263031, 2958589, 8875767, 127219327, 381657981]

約数ペア:

[(1, 381657981), (3, 127219327), (43, 8875767), (129, 2958589), (1451, 263031), (2039, 187179), (4353, 87677), (6117, 62393)]