253942753

素因数分解:

${\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{811}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 273260736

約数和(自身を除く): 19317983

約数列:

[1, 17, 113, 163, 811, 1921, 2771, 13787, 18419, 91643, 132193, 313123, 1557931, 2247281, 14937809, 253942753]

約数ペア:

[(1, 253942753), (17, 14937809), (113, 2247281), (163, 1557931), (811, 313123), (1921, 132193), (2771, 91643), (13787, 18419)]