39031993

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38993}}^1$

素因数の和:39024

約数の個数: 16

約数和(自身を含む): 52407936

約数和(自身を除く): 13375943

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 38993, 272951, 428923, 506909, 3002461, 3548363, 5575999, 39031993]

約数ペア:

[(1, 39031993), (7, 5575999), (11, 3548363), (13, 3002461), (77, 506909), (91, 428923), (143, 272951), (1001, 38993)]