406563651

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1158301}}^1$

素因数の和:1158323

約数の個数: 16

約数和(自身を含む): 648649120

約数和(自身を除く): 242085469

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1158301, 3474903, 10424709, 15057913, 31274127, 45173739, 135521217, 406563651]

約数ペア:

[(1, 406563651), (3, 135521217), (9, 45173739), (13, 31274127), (27, 15057913), (39, 10424709), (117, 3474903), (351, 1158301)]