25921611

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1753}}^1$

素因数の和:1843

約数の個数: 24

約数和(自身を含む): 39401856

約数和(自身を除く): 13480245

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 1643, 1753, 4929, 5259, 14787, 15777, 54343, 92909, 163029, 278727, 489087, 836181, 2880179, 8640537, 25921611]

約数ペア:

[(1, 25921611), (3, 8640537), (9, 2880179), (31, 836181), (53, 489087), (93, 278727), (159, 163029), (279, 92909), (477, 54343), (1643, 15777), (1753, 14787), (4929, 5259)]