13061331

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{1427}}^1$

素因数の和:1552

約数の個数: 20

約数和(自身を含む): 19697832

約数和(自身を除く): 6636501

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 1427, 3051, 4281, 9153, 12843, 38529, 115587, 161251, 483753, 1451259, 4353777, 13061331]

約数ペア:

[(1, 13061331), (3, 4353777), (9, 1451259), (27, 483753), (81, 161251), (113, 115587), (339, 38529), (1017, 12843), (1427, 9153), (3051, 4281)]