74728121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3119}}^1$

素因数の和:3248

約数の個数: 16

約数和(自身を含む): 85612800

約数和(自身を除く): 10884679

約数列:

[1, 13, 19, 97, 247, 1261, 1843, 3119, 23959, 40547, 59261, 302543, 770393, 3933059, 5748317, 74728121]

約数ペア:

[(1, 74728121), (13, 5748317), (19, 3933059), (97, 770393), (247, 302543), (1261, 59261), (1843, 40547), (3119, 23959)]