238162017

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{15887}}^1$

素因数の和:16172

約数の個数: 16

約数和(自身を含む): 335554560

約数和(自身を除く): 97392543

約数列:

[1, 3, 19, 57, 263, 789, 4997, 14991, 15887, 47661, 301853, 905559, 4178281, 12534843, 79387339, 238162017]

約数ペア:

[(1, 238162017), (3, 79387339), (19, 12534843), (57, 4178281), (263, 905559), (789, 301853), (4997, 47661), (14991, 15887)]