4488129

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:906

約数の個数: 20

約数和(自身を含む): 6812784

約数和(自身を除く): 2324655

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 827, 1809, 2481, 5427, 7443, 22329, 55409, 66987, 166227, 498681, 1496043, 4488129]

約数ペア:

[(1, 4488129), (3, 1496043), (9, 498681), (27, 166227), (67, 66987), (81, 55409), (201, 22329), (603, 7443), (827, 5427), (1809, 2481)]