447711891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{134327}}^1$

素因数の和:134442

約数の個数: 16

約数和(自身を含む): 657669888

約数和(自身を除く): 209957997

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 134327, 402981, 1477597, 4432791, 13567027, 40701081, 149237297, 447711891]

約数ペア:

[(1, 447711891), (3, 149237297), (11, 40701081), (33, 13567027), (101, 4432791), (303, 1477597), (1111, 402981), (3333, 134327)]