7965657

素因数分解:

$3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 13231296

約数和(自身を除く): 5265639

約数列:

[1, 3, 7, 9, 21, 63, 227, 557, 681, 1589, 1671, 2043, 3899, 4767, 5013, 11697, 14301, 35091, 126439, 379317, 885073, 1137951, 2655219, 7965657]

約数ペア:

[(1, 7965657), (3, 2655219), (7, 1137951), (9, 885073), (21, 379317), (63, 126439), (227, 35091), (557, 14301), (681, 11697), (1589, 5013), (1671, 4767), (2043, 3899)]