11966920679

素因数分解:

$7^2\times {\mathrm{349}}^1\times {\mathrm{631}}^1\times {\mathrm{1109}}^1$

素因数の和:2103

約数の個数: 24

約数和(自身を含む): 13995324000

約数和(自身を除く): 2028403321

約数列:

[1, 7, 49, 349, 631, 1109, 2443, 4417, 7763, 17101, 30919, 54341, 220219, 387041, 699779, 1541533, 2709287, 4898453, 10790731, 18965009, 34289171, 244222871, 1709560097, 11966920679]

約数ペア:

[(1, 11966920679), (7, 1709560097), (49, 244222871), (349, 34289171), (631, 18965009), (1109, 10790731), (2443, 4898453), (4417, 2709287), (7763, 1541533), (17101, 699779), (30919, 387041), (54341, 220219)]