2246739

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 3304704

約数和(自身を除く): 1057965

約数列:

[1, 3, 11, 33, 103, 309, 661, 1133, 1983, 3399, 7271, 21813, 68083, 204249, 748913, 2246739]

約数ペア:

[(1, 2246739), (3, 748913), (11, 204249), (33, 68083), (103, 21813), (309, 7271), (661, 3399), (1133, 1983)]