23470317

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:775

約数の個数: 40

約数和(自身を含む): 39029760

約数和(自身を除く): 15559443

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 279, 351, 403, 719, 837, 1053, 1209, 2157, 2511, 3627, 6471, 9347, 10881, 19413, 22289, 28041, 32643, 58239, 66867, 84123, 200601, 252369, 289757, 601803, 757107, 869271, 1805409, 2607813, 7823439, 23470317]

約数ペア:

[(1, 23470317), (3, 7823439), (9, 2607813), (13, 1805409), (27, 869271), (31, 757107), (39, 601803), (81, 289757), (93, 252369), (117, 200601), (279, 84123), (351, 66867), (403, 58239), (719, 32643), (837, 28041), (1053, 22289), (1209, 19413), (2157, 10881), (2511, 9347), (3627, 6471)]