210907437

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{11243}}^1$

素因数の和:11309

約数の個数: 24

約数和(自身を含む): 312763104

約数和(自身を除く): 101855667

約数列:

[1, 3, 13, 37, 39, 111, 169, 481, 507, 1443, 6253, 11243, 18759, 33729, 146159, 415991, 438477, 1247973, 1900067, 5407883, 5700201, 16223649, 70302479, 210907437]

約数ペア:

[(1, 210907437), (3, 70302479), (13, 16223649), (37, 5700201), (39, 5407883), (111, 1900067), (169, 1247973), (481, 438477), (507, 415991), (1443, 146159), (6253, 33729), (11243, 18759)]