75217813

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1993}}^1$

素因数の和:2124

約数の個数: 16

約数和(自身を含む): 84992256

約数和(自身を除く): 9774443

約数列:

[1, 11, 47, 73, 517, 803, 1993, 3431, 21923, 37741, 93671, 145489, 1030381, 1600379, 6837983, 75217813]

約数ペア:

[(1, 75217813), (11, 6837983), (47, 1600379), (73, 1030381), (517, 145489), (803, 93671), (1993, 37741), (3431, 21923)]