2013706215

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1443517}}^1$

素因数の和:1443559

約数の個数: 24

約数和(自身を含む): 3603020928

約数和(自身を除く): 1589314713

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 1443517, 4330551, 7217585, 12991653, 21652755, 44749027, 64958265, 134247081, 223745135, 402741243, 671235405, 2013706215]

約数ペア:

[(1, 2013706215), (3, 671235405), (5, 402741243), (9, 223745135), (15, 134247081), (31, 64958265), (45, 44749027), (93, 21652755), (155, 12991653), (279, 7217585), (465, 4330551), (1395, 1443517)]