28821323

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 31138560

約数和(自身を除く): 2317237

約数列:

[1, 23, 59, 67, 317, 1357, 1541, 3953, 7291, 18703, 21239, 90919, 430169, 488497, 1253101, 28821323]

約数ペア:

[(1, 28821323), (23, 1253101), (59, 488497), (67, 430169), (317, 90919), (1357, 21239), (1541, 18703), (3953, 7291)]