234894423

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4657}}^1$

素因数の和:4743

約数の個数: 32

約数和(自身を含む): 354157056

約数和(自身を除く): 119262633

約数列:

[1, 3, 17, 23, 43, 51, 69, 129, 391, 731, 989, 1173, 2193, 2967, 4657, 13971, 16813, 50439, 79169, 107111, 200251, 237507, 321333, 600753, 1820887, 3404267, 4605773, 5462661, 10212801, 13817319, 78298141, 234894423]

約数ペア:

[(1, 234894423), (3, 78298141), (17, 13817319), (23, 10212801), (43, 5462661), (51, 4605773), (69, 3404267), (129, 1820887), (391, 600753), (731, 321333), (989, 237507), (1173, 200251), (2193, 107111), (2967, 79169), (4657, 50439), (13971, 16813)]