7528491

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{5261}}^1$

素因数の和:5323

約数の個数: 16

約数和(自身を含む): 11365920

約数和(自身を除く): 3837429

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 5261, 15783, 47349, 142047, 278833, 836499, 2509497, 7528491]

約数ペア:

[(1, 7528491), (3, 2509497), (9, 836499), (27, 278833), (53, 142047), (159, 47349), (477, 15783), (1431, 5261)]