23970381

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5923}}^1$

素因数の和:6016

約数の個数: 16

約数和(自身を含む): 34122240

約数和(自身を除く): 10151859

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 5923, 17769, 112537, 337611, 420533, 1261599, 7990127, 23970381]

約数ペア:

[(1, 23970381), (3, 7990127), (19, 1261599), (57, 420533), (71, 337611), (213, 112537), (1349, 17769), (4047, 5923)]