262946006973

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{749133923}}^1$

素因数の和:749133945

約数の個数: 16

約数和(自身を含む): 419514997440

約数和(自身を除く): 156568990467

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 749133923, 2247401769, 6742205307, 9738740999, 20226615921, 29216222997, 87648668991, 262946006973]

約数ペア:

[(1, 262946006973), (3, 87648668991), (9, 29216222997), (13, 20226615921), (27, 9738740999), (39, 6742205307), (117, 2247401769), (351, 749133923)]