1330700319

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{421241}}^1$

素因数の和:421269

約数の個数: 24

約数和(自身を含む): 2146649232

約数和(自身を除く): 815948913

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 421241, 1263723, 3791169, 5476133, 11373507, 16428399, 34120521, 49285197, 102361563, 147855591, 443566773, 1330700319]

約数ペア:

[(1, 1330700319), (3, 443566773), (9, 147855591), (13, 102361563), (27, 49285197), (39, 34120521), (81, 16428399), (117, 11373507), (243, 5476133), (351, 3791169), (1053, 1263723), (3159, 421241)]