216059907981

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{9639937}}^1$

素因数の和:9640212

約数の個数: 16

約数和(自身を含む): 298606719488

約数和(自身を除く): 82546811507

約数列:

[1, 3, 31, 93, 241, 723, 7471, 22413, 9639937, 28919811, 298838047, 896514141, 2323224817, 6969674451, 72019969327, 216059907981]

約数ペア:

[(1, 216059907981), (3, 72019969327), (31, 6969674451), (93, 2323224817), (241, 896514141), (723, 298838047), (7471, 28919811), (22413, 9639937)]