1330881699

素因数分解:

$3^1\times 7^2\times {\mathrm{761}}^1\times {\mathrm{11897}}^1$

素因数の和:12675

約数の個数: 24

約数和(自身を含む): 2067110928

約数和(自身を除く): 736229229

約数列:

[1, 3, 7, 21, 49, 147, 761, 2283, 5327, 11897, 15981, 35691, 37289, 83279, 111867, 249837, 582953, 1748859, 9053617, 27160851, 63375319, 190125957, 443627233, 1330881699]

約数ペア:

[(1, 1330881699), (3, 443627233), (7, 190125957), (21, 63375319), (49, 27160851), (147, 9053617), (761, 1748859), (2283, 582953), (5327, 249837), (11897, 111867), (15981, 83279), (35691, 37289)]