2013375321

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{13339}}^1$

素因数の和:13917

約数の個数: 24

約数和(自身を含む): 3007796480

約数和(自身を除く): 994421159

約数列:

[1, 3, 9, 31, 93, 279, 541, 1623, 4869, 13339, 16771, 40017, 50313, 120051, 150939, 413509, 1240527, 3721581, 7216399, 21649197, 64947591, 223708369, 671125107, 2013375321]

約数ペア:

[(1, 2013375321), (3, 671125107), (9, 223708369), (31, 64947591), (93, 21649197), (279, 7216399), (541, 3721581), (1623, 1240527), (4869, 413509), (13339, 150939), (16771, 120051), (40017, 50313)]