21483231

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{93001}}^1$

素因数の和:93022

約数の個数: 16

約数和(自身を含む): 35712768

約数和(自身を除く): 14229537

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 93001, 279003, 651007, 1023011, 1953021, 3069033, 7161077, 21483231]

約数ペア:

[(1, 21483231), (3, 7161077), (7, 3069033), (11, 1953021), (21, 1023011), (33, 651007), (77, 279003), (231, 93001)]