505602

素因数分解:

$2^1\times 3^4\times {\mathrm{3121}}^1$

素因数の和:3135

約数の個数: 20

約数和(自身を含む): 1133286

約数和(自身を除く): 627684

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 3121, 6242, 9363, 18726, 28089, 56178, 84267, 168534, 252801, 505602]

約数ペア:

[(1, 505602), (2, 252801), (3, 168534), (6, 84267), (9, 56178), (18, 28089), (27, 18726), (54, 9363), (81, 6242), (162, 3121)]