251330703

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379081}}^1$

素因数の和:379114

約数の個数: 16

約数和(自身を含む): 382114656

約数和(自身を除く): 130783953

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 379081, 1137243, 4928053, 6444377, 14784159, 19333131, 83776901, 251330703]

約数ペア:

[(1, 251330703), (3, 83776901), (13, 19333131), (17, 14784159), (39, 6444377), (51, 4928053), (221, 1137243), (663, 379081)]