289183209

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{859}}^1$

素因数の和:950

約数の個数: 64

約数和(自身を含む): 499322880

約数和(自身を除く): 210139671

約数列:

[1, 3, 7, 17, 21, 23, 41, 51, 69, 119, 123, 161, 287, 357, 391, 483, 697, 859, 861, 943, 1173, 2091, 2577, 2737, 2829, 4879, 6013, 6601, 8211, 14603, 14637, 16031, 18039, 19757, 19803, 35219, 43809, 48093, 59271, 102221, 105657, 112217, 138299, 246533, 306663, 335869, 336651, 414897, 598723, 739599, 810037, 1007607, 1796169, 2351083, 2430111, 4191061, 5670259, 7053249, 12573183, 13770629, 17010777, 41311887, 96394403, 289183209]

約数ペア:

[(1, 289183209), (3, 96394403), (7, 41311887), (17, 17010777), (21, 13770629), (23, 12573183), (41, 7053249), (51, 5670259), (69, 4191061), (119, 2430111), (123, 2351083), (161, 1796169), (287, 1007607), (357, 810037), (391, 739599), (483, 598723), (697, 414897), (859, 336651), (861, 335869), (943, 306663), (1173, 246533), (2091, 138299), (2577, 112217), (2737, 105657), (2829, 102221), (4879, 59271), (6013, 48093), (6601, 43809), (8211, 35219), (14603, 19803), (14637, 19757), (16031, 18039)]