61226221

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1531}}^1$

素因数の和:1764

約数の個数: 16

約数和(自身を含む): 72800640

約数和(自身を除く): 11574419

約数列:

[1, 7, 29, 197, 203, 1379, 1531, 5713, 10717, 39991, 44399, 301607, 310793, 2111249, 8746603, 61226221]

約数ペア:

[(1, 61226221), (7, 8746603), (29, 2111249), (197, 310793), (203, 301607), (1379, 44399), (1531, 39991), (5713, 10717)]