7216539

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{577}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 10542720

約数和(自身を除く): 3326181

約数列:

[1, 3, 11, 33, 379, 577, 1137, 1731, 4169, 6347, 12507, 19041, 218683, 656049, 2405513, 7216539]

約数ペア:

[(1, 7216539), (3, 2405513), (11, 656049), (33, 218683), (379, 19041), (577, 12507), (1137, 6347), (1731, 4169)]