391088763

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1114213}}^1$

素因数の和:1114235

約数の個数: 16

約数和(自身を含む): 623959840

約数和(自身を除く): 232871077

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1114213, 3342639, 10027917, 14484769, 30083751, 43454307, 130362921, 391088763]

約数ペア:

[(1, 391088763), (3, 130362921), (9, 43454307), (13, 30083751), (27, 14484769), (39, 10027917), (117, 3342639), (351, 1114213)]