2857998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3360

約数の個数: 32

約数和(自身を含む): 6717312

約数和(自身を除く): 3859314

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 3331, 6662, 9993, 19986, 36641, 43303, 73282, 86606, 109923, 129909, 219846, 259818, 476333, 952666, 1428999, 2857998]

約数ペア:

[(1, 2857998), (2, 1428999), (3, 952666), (6, 476333), (11, 259818), (13, 219846), (22, 129909), (26, 109923), (33, 86606), (39, 73282), (66, 43303), (78, 36641), (143, 19986), (286, 9993), (429, 6662), (858, 3331)]