2783143011

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1\times {\mathrm{1229}}^1$

素因数の和:1827

約数の個数: 32

約数和(自身を含む): 4086040320

約数和(自身を除く): 1302897309

約数列:

[1, 3, 11, 33, 163, 421, 489, 1229, 1263, 1793, 3687, 4631, 5379, 13519, 13893, 40557, 68623, 200327, 205869, 517409, 600981, 754853, 1552227, 2203597, 2264559, 5691499, 6610791, 17074497, 84337667, 253013001, 927714337, 2783143011]

約数ペア:

[(1, 2783143011), (3, 927714337), (11, 253013001), (33, 84337667), (163, 17074497), (421, 6610791), (489, 5691499), (1229, 2264559), (1263, 2203597), (1793, 1552227), (3687, 754853), (4631, 600981), (5379, 517409), (13519, 205869), (13893, 200327), (40557, 68623)]