1370642259

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{821}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 2188269216

約数和(自身を除く): 817626957

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 277, 287, 821, 831, 861, 1939, 2009, 2463, 5747, 5817, 6027, 11357, 13573, 17241, 33661, 34071, 40229, 40719, 79499, 100983, 120687, 227417, 235627, 238497, 556493, 682251, 706881, 1591919, 1649389, 1669479, 4775757, 4948167, 9324097, 11143433, 27972291, 33430299, 65268679, 195806037, 456880753, 1370642259]

約数ペア:

[(1, 1370642259), (3, 456880753), (7, 195806037), (21, 65268679), (41, 33430299), (49, 27972291), (123, 11143433), (147, 9324097), (277, 4948167), (287, 4775757), (821, 1669479), (831, 1649389), (861, 1591919), (1939, 706881), (2009, 682251), (2463, 556493), (5747, 238497), (5817, 235627), (6027, 227417), (11357, 120687), (13573, 100983), (17241, 79499), (33661, 40719), (34071, 40229)]