12465963

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 18532800

約数和(自身を除く): 6066837

約数列:

[1, 3, 9, 79, 89, 197, 237, 267, 591, 711, 801, 1773, 7031, 15563, 17533, 21093, 46689, 52599, 63279, 140067, 157797, 1385107, 4155321, 12465963]

約数ペア:

[(1, 12465963), (3, 4155321), (9, 1385107), (79, 157797), (89, 140067), (197, 63279), (237, 52599), (267, 46689), (591, 21093), (711, 17533), (801, 15563), (1773, 7031)]