87516143

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 104353920

約数和(自身を除く): 16837777

約数列:

[1, 11, 13, 143, 169, 179, 263, 1859, 1969, 2327, 2893, 3419, 25597, 30251, 37609, 44447, 47077, 332761, 488917, 517847, 612001, 6732011, 7956013, 87516143]

約数ペア:

[(1, 87516143), (11, 7956013), (13, 6732011), (143, 612001), (169, 517847), (179, 488917), (263, 332761), (1859, 47077), (1969, 44447), (2327, 37609), (2893, 30251), (3419, 25597)]