921433491

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{300239}}^1$

素因数の和:300287

約数の個数: 24

約数和(自身を含む): 1498798080

約数和(自身を除く): 577364589

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 300239, 900717, 2702151, 3302629, 9307409, 9907887, 27922227, 29723661, 83766681, 102381499, 307144497, 921433491]

約数ペア:

[(1, 921433491), (3, 307144497), (9, 102381499), (11, 83766681), (31, 29723661), (33, 27922227), (93, 9907887), (99, 9307409), (279, 3302629), (341, 2702151), (1023, 900717), (3069, 300239)]