80700893

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{839}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 101888640

約数和(自身を除く): 21187747

約数列:

[1, 7, 13, 49, 91, 151, 637, 839, 1057, 1963, 5873, 7399, 10907, 13741, 41111, 76349, 96187, 126689, 534443, 886823, 1646957, 6207761, 11528699, 80700893]

約数ペア:

[(1, 80700893), (7, 11528699), (13, 6207761), (49, 1646957), (91, 886823), (151, 534443), (637, 126689), (839, 96187), (1057, 76349), (1963, 41111), (5873, 13741), (7399, 10907)]