5385009

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1721}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 8265600

約数和(自身を除く): 2880591

約数列:

[1, 3, 7, 21, 149, 447, 1043, 1721, 3129, 5163, 12047, 36141, 256429, 769287, 1795003, 5385009]

約数ペア:

[(1, 5385009), (3, 1795003), (7, 769287), (21, 256429), (149, 36141), (447, 12047), (1043, 5163), (1721, 3129)]