31233306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12917}}^1$

素因数の和:12966

約数の個数: 32

約数和(自身を含む): 69447168

約数和(自身を除く): 38213862

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 12917, 25834, 38751, 77502, 167921, 335842, 400427, 503763, 800854, 1007526, 1201281, 2402562, 5205551, 10411102, 15616653, 31233306]

約数ペア:

[(1, 31233306), (2, 15616653), (3, 10411102), (6, 5205551), (13, 2402562), (26, 1201281), (31, 1007526), (39, 800854), (62, 503763), (78, 400427), (93, 335842), (186, 167921), (403, 77502), (806, 38751), (1209, 25834), (2418, 12917)]