12577617

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{557}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 19701864

約数和(自身を除く): 7124247

約数列:

[1, 3, 9, 13, 39, 117, 193, 557, 579, 1671, 1737, 2509, 5013, 7241, 7527, 21723, 22581, 65169, 107501, 322503, 967509, 1397513, 4192539, 12577617]

約数ペア:

[(1, 12577617), (3, 4192539), (9, 1397513), (13, 967509), (39, 322503), (117, 107501), (193, 65169), (557, 22581), (579, 21723), (1671, 7527), (1737, 7241), (2509, 5013)]