2893118963

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1\times {\mathrm{431}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 3492605952

約数和(自身を除く): 599486989

約数列:

[1, 7, 23, 161, 173, 241, 431, 1211, 1687, 3017, 3979, 5543, 9913, 27853, 38801, 41693, 69391, 74563, 103871, 291851, 521941, 727097, 958939, 1714949, 2389033, 6712573, 12004643, 16723231, 17969683, 125787781, 413302709, 2893118963]

約数ペア:

[(1, 2893118963), (7, 413302709), (23, 125787781), (161, 17969683), (173, 16723231), (241, 12004643), (431, 6712573), (1211, 2389033), (1687, 1714949), (3017, 958939), (3979, 727097), (5543, 521941), (9913, 291851), (27853, 103871), (38801, 74563), (41693, 69391)]