388623697

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{12713}}^1$

素因数の和:13128

約数の個数: 16

約数和(自身を含む): 485776512

約数和(自身を除く): 97152815

約数列:

[1, 7, 11, 77, 397, 2779, 4367, 12713, 30569, 88991, 139843, 978901, 5047061, 35329427, 55517671, 388623697]

約数ペア:

[(1, 388623697), (7, 55517671), (11, 35329427), (77, 5047061), (397, 978901), (2779, 139843), (4367, 88991), (12713, 30569)]