374095989

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1279}}^1$

素因数の和:1471

約数の個数: 40

約数和(自身を含む): 587304960

約数和(自身を除く): 213208971

約数列:

[1, 3, 9, 23, 27, 69, 81, 157, 207, 471, 621, 1279, 1413, 1863, 3611, 3837, 4239, 10833, 11511, 12717, 29417, 32499, 34533, 88251, 97497, 103599, 200803, 264753, 292491, 602409, 794259, 1807227, 2382777, 4618469, 5421681, 13855407, 16265043, 41566221, 124698663, 374095989]

約数ペア:

[(1, 374095989), (3, 124698663), (9, 41566221), (23, 16265043), (27, 13855407), (69, 5421681), (81, 4618469), (157, 2382777), (207, 1807227), (471, 794259), (621, 602409), (1279, 292491), (1413, 264753), (1863, 200803), (3611, 103599), (3837, 97497), (4239, 88251), (10833, 34533), (11511, 32499), (12717, 29417)]