4890357

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 7502040

約数和(自身を除く): 2611683

約数列:

[1, 3, 9, 29, 41, 87, 123, 261, 369, 457, 1189, 1371, 3567, 4113, 10701, 13253, 18737, 39759, 56211, 119277, 168633, 543373, 1630119, 4890357]

約数ペア:

[(1, 4890357), (3, 1630119), (9, 543373), (29, 168633), (41, 119277), (87, 56211), (123, 39759), (261, 18737), (369, 13253), (457, 10701), (1189, 4113), (1371, 3567)]