23129421

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{6841}}^1$

素因数の和:6881

約数の個数: 24

約数和(自身を含む): 37439424

約数和(自身を除く): 14310003

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 6841, 20523, 47887, 143661, 157343, 335209, 472029, 1005627, 1101401, 3304203, 7709807, 23129421]

約数ペア:

[(1, 23129421), (3, 7709807), (7, 3304203), (21, 1101401), (23, 1005627), (49, 472029), (69, 335209), (147, 157343), (161, 143661), (483, 47887), (1127, 20523), (3381, 6841)]