2013585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 3735552

約数和(自身を除く): 1721967

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 151, 381, 453, 635, 755, 889, 1057, 1905, 2265, 2667, 3171, 4445, 5285, 13335, 15855, 19177, 57531, 95885, 134239, 287655, 402717, 671195, 2013585]

約数ペア:

[(1, 2013585), (3, 671195), (5, 402717), (7, 287655), (15, 134239), (21, 95885), (35, 57531), (105, 19177), (127, 15855), (151, 13335), (381, 5285), (453, 4445), (635, 3171), (755, 2667), (889, 2265), (1057, 1905)]