31437367091

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1\times {\mathrm{1423}}^1$

素因数の和:1887

約数の個数: 32

約数和(自身を含む): 35049880320

約数和(自身を除く): 3612513229

約数列:

[1, 13, 41, 181, 229, 533, 1423, 2353, 2977, 7421, 9389, 18499, 41449, 58343, 96473, 122057, 257563, 325867, 538837, 758459, 1699409, 3348319, 4236271, 10560083, 13360547, 22092317, 58981927, 137281079, 173687111, 766765051, 2418259007, 31437367091]

約数ペア:

[(1, 31437367091), (13, 2418259007), (41, 766765051), (181, 173687111), (229, 137281079), (533, 58981927), (1423, 22092317), (2353, 13360547), (2977, 10560083), (7421, 4236271), (9389, 3348319), (18499, 1699409), (41449, 758459), (58343, 538837), (96473, 325867), (122057, 257563)]