280286123039

素因数分解:

${\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{12097}}^1\times {\mathrm{16657}}^1$

素因数の和:28874

約数の個数: 16

約数和(自身を含む): 304711067808

約数和(自身を除く): 24424944769

約数列:

[1, 13, 107, 1391, 12097, 16657, 157261, 216541, 1294379, 1782299, 16826927, 23169887, 201499729, 2619496477, 21560471003, 280286123039]

約数ペア:

[(1, 280286123039), (13, 21560471003), (107, 2619496477), (1391, 201499729), (12097, 23169887), (16657, 16826927), (157261, 1782299), (216541, 1294379)]