3170739

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 5241600

約数和(自身を除く): 2070861

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 389, 429, 627, 741, 1167, 2717, 4279, 5057, 7391, 8151, 12837, 15171, 22173, 55627, 81301, 96083, 166881, 243903, 288249, 1056913, 3170739]

約数ペア:

[(1, 3170739), (3, 1056913), (11, 288249), (13, 243903), (19, 166881), (33, 96083), (39, 81301), (57, 55627), (143, 22173), (209, 15171), (247, 12837), (389, 8151), (429, 7391), (627, 5057), (741, 4279), (1167, 2717)]