3531470397

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{680831}}^1$

素因数の和:680873

約数の個数: 32

約数和(自身を含む): 6100254720

約数和(自身を除く): 2568784323

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 680831, 2042493, 4765817, 8850803, 12935789, 14297451, 26552409, 38807367, 61955621, 90550523, 168165257, 185866863, 271651569, 504495771, 1177156799, 3531470397]

約数ペア:

[(1, 3531470397), (3, 1177156799), (7, 504495771), (13, 271651569), (19, 185866863), (21, 168165257), (39, 90550523), (57, 61955621), (91, 38807367), (133, 26552409), (247, 14297451), (273, 12935789), (399, 8850803), (741, 4765817), (1729, 2042493), (5187, 680831)]