3179968239

素因数分解:

$3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{157901}}^1$

素因数の和:158055

約数の個数: 24

約数和(自身を含む): 4968228528

約数和(自身を除く): 1788260289

約数列:

[1, 3, 7, 21, 49, 137, 147, 411, 959, 2877, 6713, 20139, 157901, 473703, 1105307, 3315921, 7737149, 21632437, 23211447, 64897311, 151427059, 454281177, 1059989413, 3179968239]

約数ペア:

[(1, 3179968239), (3, 1059989413), (7, 454281177), (21, 151427059), (49, 64897311), (137, 23211447), (147, 21632437), (411, 7737149), (959, 3315921), (2877, 1105307), (6713, 473703), (20139, 157901)]