73973809

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{28031}}^1$

素因数の和:28080

約数の個数: 16

約数和(自身を含む): 94187520

約数和(自身を除く): 20213711

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 28031, 196217, 364403, 812899, 2550821, 5690293, 10567687, 73973809]

約数ペア:

[(1, 73973809), (7, 10567687), (13, 5690293), (29, 2550821), (91, 812899), (203, 364403), (377, 196217), (2639, 28031)]