2828853

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 4380480

約数和(自身を除く): 1551627

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 233, 639, 699, 1349, 2097, 4047, 4427, 12141, 13281, 16543, 39843, 49629, 148887, 314317, 942951, 2828853]

約数ペア:

[(1, 2828853), (3, 942951), (9, 314317), (19, 148887), (57, 49629), (71, 39843), (171, 16543), (213, 13281), (233, 12141), (639, 4427), (699, 4047), (1349, 2097)]