388749907

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{44041}}^1$

素因数の和:44158

約数の個数: 16

約数和(自身を含む): 483404992

約数和(自身を除く): 94655085

約数列:

[1, 7, 13, 91, 97, 679, 1261, 8827, 44041, 308287, 572533, 4007731, 4271977, 29903839, 55535701, 388749907]

約数ペア:

[(1, 388749907), (7, 55535701), (13, 29903839), (91, 4271977), (97, 4007731), (679, 572533), (1261, 308287), (8827, 44041)]