79933399

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 104993280

約数和(自身を除く): 25059881

約数列:

[1, 7, 13, 19, 83, 91, 133, 247, 557, 581, 1079, 1577, 1729, 3899, 7241, 7553, 10583, 11039, 20501, 46231, 50687, 74081, 137579, 143507, 323617, 601003, 878389, 963053, 4207021, 6148723, 11419057, 79933399]

約数ペア:

[(1, 79933399), (7, 11419057), (13, 6148723), (19, 4207021), (83, 963053), (91, 878389), (133, 601003), (247, 323617), (557, 143507), (581, 137579), (1079, 74081), (1577, 50687), (1729, 46231), (3899, 20501), (7241, 11039), (7553, 10583)]