13837377

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 20643840

約数和(自身を除く): 6806463

約数列:

[1, 3, 19, 31, 41, 57, 93, 123, 191, 573, 589, 779, 1271, 1767, 2337, 3629, 3813, 5921, 7831, 10887, 17763, 23493, 24149, 72447, 112499, 148789, 242761, 337497, 446367, 728283, 4612459, 13837377]

約数ペア:

[(1, 13837377), (3, 4612459), (19, 728283), (31, 446367), (41, 337497), (57, 242761), (93, 148789), (123, 112499), (191, 72447), (573, 24149), (589, 23493), (779, 17763), (1271, 10887), (1767, 7831), (2337, 5921), (3629, 3813)]