288722943

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 441971712

約数和(自身を除く): 153248769

約数列:

[1, 3, 9, 41, 61, 101, 123, 127, 183, 303, 369, 381, 549, 909, 1143, 2501, 4141, 5207, 6161, 7503, 7747, 12423, 12827, 15621, 18483, 22509, 23241, 37269, 38481, 46863, 55449, 69723, 115443, 252601, 317627, 525907, 757803, 782447, 952881, 1577721, 2273409, 2347341, 2858643, 4733163, 7042023, 32080327, 96240981, 288722943]

約数ペア:

[(1, 288722943), (3, 96240981), (9, 32080327), (41, 7042023), (61, 4733163), (101, 2858643), (123, 2347341), (127, 2273409), (183, 1577721), (303, 952881), (369, 782447), (381, 757803), (549, 525907), (909, 317627), (1143, 252601), (2501, 115443), (4141, 69723), (5207, 55449), (6161, 46863), (7503, 38481), (7747, 37269), (12423, 23241), (12827, 22509), (15621, 18483)]