285901209

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{6029}}^1$

素因数の和:6525

約数の個数: 24

約数和(自身を含む): 451526400

約数和(自身を除く): 165625191

約数列:

[1, 3, 9, 11, 33, 99, 479, 1437, 4311, 5269, 6029, 15807, 18087, 47421, 54261, 66319, 198957, 596871, 2887891, 8663673, 25991019, 31766801, 95300403, 285901209]

約数ペア:

[(1, 285901209), (3, 95300403), (9, 31766801), (11, 25991019), (33, 8663673), (99, 2887891), (479, 596871), (1437, 198957), (4311, 66319), (5269, 54261), (6029, 47421), (15807, 18087)]