3972465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{12611}}^1$

素因数の和:12629

約数の個数: 24

約数和(自身を含む): 7869888

約数和(自身を除く): 3897423

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 12611, 37833, 63055, 88277, 113499, 189165, 264831, 441385, 567495, 794493, 1324155, 3972465]

約数ペア:

[(1, 3972465), (3, 1324155), (5, 794493), (7, 567495), (9, 441385), (15, 264831), (21, 189165), (35, 113499), (45, 88277), (63, 63055), (105, 37833), (315, 12611)]