4526991

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 7533344

約数和(自身を除く): 3006353

約数列:

[1, 3, 7, 9, 21, 63, 181, 397, 543, 1191, 1267, 1629, 2779, 3573, 3801, 8337, 11403, 25011, 71857, 215571, 502999, 646713, 1508997, 4526991]

約数ペア:

[(1, 4526991), (3, 1508997), (7, 646713), (9, 502999), (21, 215571), (63, 71857), (181, 25011), (397, 11403), (543, 8337), (1191, 3801), (1267, 3573), (1629, 2779)]