4642039997

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{20693}}^1$

素因数の和:21212

約数の個数: 16

約数和(自身を含む): 5390373120

約数和(自身を除く): 748333123

約数列:

[1, 7, 73, 439, 511, 3073, 20693, 32047, 144851, 224329, 1510589, 9084227, 10574123, 63589589, 663148571, 4642039997]

約数ペア:

[(1, 4642039997), (7, 663148571), (73, 63589589), (439, 10574123), (511, 9084227), (3073, 1510589), (20693, 224329), (32047, 144851)]