210005845707

素因数分解:

$3^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{1229}}^1\times {\mathrm{11317}}^1$

素因数の和:13275

約数の個数: 32

約数和(自身を含む): 320743065600

約数和(自身を除く): 110737219893

約数列:

[1, 3, 7, 21, 719, 1229, 2157, 3687, 5033, 8603, 11317, 15099, 25809, 33951, 79219, 237657, 883651, 2650953, 6185557, 8136923, 13908593, 18556671, 24410769, 41725779, 56958461, 97360151, 170875383, 292080453, 10000278367, 30000835101, 70001948569, 210005845707]

約数ペア:

[(1, 210005845707), (3, 70001948569), (7, 30000835101), (21, 10000278367), (719, 292080453), (1229, 170875383), (2157, 97360151), (3687, 56958461), (5033, 41725779), (8603, 24410769), (11317, 18556671), (15099, 13908593), (25809, 8136923), (33951, 6185557), (79219, 2650953), (237657, 883651)]