174933421

素因数分解:

${\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 196058880

約数和(自身を除く): 21125459

約数列:

[1, 13, 61, 71, 169, 239, 793, 923, 3107, 4331, 10309, 11999, 14579, 16969, 40391, 56303, 189527, 220597, 731939, 1035109, 2463851, 2867761, 13456417, 174933421]

約数ペア:

[(1, 174933421), (13, 13456417), (61, 2867761), (71, 2463851), (169, 1035109), (239, 731939), (793, 220597), (923, 189527), (3107, 56303), (4331, 40391), (10309, 16969), (11999, 14579)]