22777401

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{557}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 31230144

約数和(自身を除く): 8452743

約数列:

[1, 3, 43, 129, 317, 557, 951, 1671, 13631, 23951, 40893, 71853, 176569, 529707, 7592467, 22777401]

約数ペア:

[(1, 22777401), (3, 7592467), (43, 529707), (129, 176569), (317, 71853), (557, 40893), (951, 23951), (1671, 13631)]