1995156933

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{62137}}^1$

素因数の和:62297

約数の個数: 32

約数和(自身を含む): 3340538880

約数和(自身を除く): 1345381947

約数列:

[1, 3, 7, 11, 21, 33, 77, 139, 231, 417, 973, 1529, 2919, 4587, 10703, 32109, 62137, 186411, 434959, 683507, 1304877, 2050521, 4784549, 8637043, 14353647, 25911129, 60459301, 95007473, 181377903, 285022419, 665052311, 1995156933]

約数ペア:

[(1, 1995156933), (3, 665052311), (7, 285022419), (11, 181377903), (21, 95007473), (33, 60459301), (77, 25911129), (139, 14353647), (231, 8637043), (417, 4784549), (973, 2050521), (1529, 1304877), (2919, 683507), (4587, 434959), (10703, 186411), (32109, 62137)]