201502389

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{1427}}^1$

素因数の和:1841

約数の個数: 24

約数和(自身を含む): 296281440

約数和(自身を除く): 94779051

約数列:

[1, 3, 11, 33, 121, 363, 389, 1167, 1427, 4279, 4281, 12837, 15697, 47069, 47091, 141207, 172667, 518001, 555103, 1665309, 6106133, 18318399, 67167463, 201502389]

約数ペア:

[(1, 201502389), (3, 67167463), (11, 18318399), (33, 6106133), (121, 1665309), (363, 555103), (389, 518001), (1167, 172667), (1427, 141207), (4279, 47091), (4281, 47069), (12837, 15697)]