15428979

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3253}}^1$

素因数の和:3307

約数の個数: 24

約数和(自身を含む): 24365952

約数和(自身を除く): 8936973

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 3253, 4743, 9759, 29277, 55301, 100843, 165903, 302529, 497709, 907587, 1714331, 5142993, 15428979]

約数ペア:

[(1, 15428979), (3, 5142993), (9, 1714331), (17, 907587), (31, 497709), (51, 302529), (93, 165903), (153, 100843), (279, 55301), (527, 29277), (1581, 9759), (3253, 4743)]