1330706139

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{6911}}^1$

素因数の和:7147

約数の個数: 32

約数和(自身を含む): 2078244864

約数和(自身を除く): 747538725

約数列:

[1, 3, 7, 21, 53, 159, 173, 371, 519, 1113, 1211, 3633, 6911, 9169, 20733, 27507, 48377, 64183, 145131, 192549, 366283, 1098849, 1195603, 2563981, 3586809, 7691943, 8369221, 25107663, 63366959, 190100877, 443568713, 1330706139]

約数ペア:

[(1, 1330706139), (3, 443568713), (7, 190100877), (21, 63366959), (53, 25107663), (159, 8369221), (173, 7691943), (371, 3586809), (519, 2563981), (1113, 1195603), (1211, 1098849), (3633, 366283), (6911, 192549), (9169, 145131), (20733, 64183), (27507, 48377)]