1296757777

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1\times {\mathrm{3823}}^1$

素因数の和:4908

約数の個数: 16

約数和(自身を含む): 1515405312

約数和(自身を除く): 218647535

約数列:

[1, 7, 47, 329, 1031, 3823, 7217, 26761, 48457, 179681, 339199, 1257767, 3941513, 27590591, 185251111, 1296757777]

約数ペア:

[(1, 1296757777), (7, 185251111), (47, 27590591), (329, 3941513), (1031, 1257767), (3823, 339199), (7217, 179681), (26761, 48457)]