309683423

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{2371}}^1$

素因数の和:2822

約数の個数: 16

約数和(自身を含む): 362517504

約数和(自身を除く): 52834081

約数列:

[1, 7, 47, 329, 397, 2371, 2779, 16597, 18659, 111437, 130613, 780059, 941287, 6589009, 44240489, 309683423]

約数ペア:

[(1, 309683423), (7, 44240489), (47, 6589009), (329, 941287), (397, 780059), (2371, 130613), (2779, 111437), (16597, 18659)]