12672321

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{383}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 17418240

約数和(自身を除く): 4745919

約数列:

[1, 3, 41, 123, 269, 383, 807, 1149, 11029, 15703, 33087, 47109, 103027, 309081, 4224107, 12672321]

約数ペア:

[(1, 12672321), (3, 4224107), (41, 309081), (123, 103027), (269, 47109), (383, 33087), (807, 15703), (1149, 11029)]