123807551

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{2029}}^1$

素因数の和:2438

約数の個数: 16

約数和(自身を含む): 148108800

約数和(自身を除く): 24301249

約数列:

[1, 7, 23, 161, 379, 2029, 2653, 8717, 14203, 46667, 61019, 326669, 768991, 5382937, 17686793, 123807551]

約数ペア:

[(1, 123807551), (7, 17686793), (23, 5382937), (161, 768991), (379, 326669), (2029, 61019), (2653, 46667), (8717, 14203)]