238606991

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{7523}}^1$

素因数の和:7750

約数の個数: 16

約数和(自身を含む): 286032384

約数和(自身を除く): 47425393

約数列:

[1, 7, 23, 161, 197, 1379, 4531, 7523, 31717, 52661, 173029, 1211203, 1482031, 10374217, 34086713, 238606991]

約数ペア:

[(1, 238606991), (7, 34086713), (23, 10374217), (161, 1482031), (197, 1211203), (1379, 173029), (4531, 52661), (7523, 31717)]