4783347

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 7560000

約数和(自身を除く): 2776653

約数列:

[1, 3, 9, 27, 29, 41, 87, 123, 149, 261, 369, 447, 783, 1107, 1189, 1341, 3567, 4023, 4321, 6109, 10701, 12963, 18327, 32103, 38889, 54981, 116667, 164943, 177161, 531483, 1594449, 4783347]

約数ペア:

[(1, 4783347), (3, 1594449), (9, 531483), (27, 177161), (29, 164943), (41, 116667), (87, 54981), (123, 38889), (149, 32103), (261, 18327), (369, 12963), (447, 10701), (783, 6109), (1107, 4321), (1189, 4023), (1341, 3567)]