425858013

素因数分解:

$3^3\times 7^1\times {\mathrm{683}}^1\times {\mathrm{3299}}^1$

素因数の和:3998

約数の個数: 32

約数和(自身を含む): 722304000

約数和(自身を除く): 296445987

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 683, 2049, 3299, 4781, 6147, 9897, 14343, 18441, 23093, 29691, 43029, 69279, 89073, 129087, 207837, 623511, 2253217, 6759651, 15772519, 20278953, 47317557, 60836859, 141952671, 425858013]

約数ペア:

[(1, 425858013), (3, 141952671), (7, 60836859), (9, 47317557), (21, 20278953), (27, 15772519), (63, 6759651), (189, 2253217), (683, 623511), (2049, 207837), (3299, 129087), (4781, 89073), (6147, 69279), (9897, 43029), (14343, 29691), (18441, 23093)]