7945921839

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{2081}}^1\times {\mathrm{74869}}^1$

素因数の和:76970

約数の個数: 16

約数和(自身を含む): 11223312480

約数和(自身を除く): 3277390641

約数列:

[1, 3, 17, 51, 2081, 6243, 35377, 74869, 106131, 224607, 1272773, 3818319, 155802389, 467407167, 2648640613, 7945921839]

約数ペア:

[(1, 7945921839), (3, 2648640613), (17, 467407167), (51, 155802389), (2081, 3818319), (6243, 1272773), (35377, 224607), (74869, 106131)]