236361937

素因数分解:

$7^2\times {\mathrm{97}}^1\times {\mathrm{223}}^2$

素因数の和:557

約数の個数: 18

約数和(自身を含む): 279037458

約数和(自身を除く): 42675521

約数列:

[1, 7, 49, 97, 223, 679, 1561, 4753, 10927, 21631, 49729, 151417, 348103, 1059919, 2436721, 4823713, 33765991, 236361937]

約数ペア:

[(1, 236361937), (7, 33765991), (49, 4823713), (97, 2436721), (223, 1059919), (679, 348103), (1561, 151417), (4753, 49729), (10927, 21631)]