71318791

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1019}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 79315200

約数和(自身を除く): 7996409

約数列:

[1, 17, 23, 179, 391, 1019, 3043, 4117, 17323, 23437, 69989, 182401, 398429, 3100817, 4195223, 71318791]

約数ペア:

[(1, 71318791), (17, 4195223), (23, 3100817), (179, 398429), (391, 182401), (1019, 69989), (3043, 23437), (4117, 17323)]