3205251

素因数分解:

$3^4\times 7^1\times {\mathrm{5653}}^1$

素因数の和:5672

約数の個数: 20

約数和(自身を含む): 5473072

約数和(自身を除く): 2267821

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 5653, 16959, 39571, 50877, 118713, 152631, 356139, 457893, 1068417, 3205251]

約数ペア:

[(1, 3205251), (3, 1068417), (7, 457893), (9, 356139), (21, 152631), (27, 118713), (63, 50877), (81, 39571), (189, 16959), (567, 5653)]