13989027

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{877}}^1$

素因数の和:1302

約数の個数: 16

約数和(自身を含む): 20158880

約数和(自身を除く): 6169853

約数列:

[1, 3, 13, 39, 409, 877, 1227, 2631, 5317, 11401, 15951, 34203, 358693, 1076079, 4663009, 13989027]

約数ペア:

[(1, 13989027), (3, 4663009), (13, 1076079), (39, 358693), (409, 34203), (877, 15951), (1227, 11401), (2631, 5317)]