17123245

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1091}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 21333312

約数和(自身を除く): 4210067

約数列:

[1, 5, 43, 73, 215, 365, 1091, 3139, 5455, 15695, 46913, 79643, 234565, 398215, 3424649, 17123245]

約数ペア:

[(1, 17123245), (5, 3424649), (43, 398215), (73, 234565), (215, 79643), (365, 46913), (1091, 15695), (3139, 5455)]