1339374847

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{7879}}^1$

素因数の和:8310

約数の個数: 16

約数和(自身を含む): 1475136000

約数和(自身を除く): 135761153

約数列:

[1, 19, 23, 389, 437, 7391, 7879, 8947, 149701, 169993, 181217, 3064931, 3443123, 58233689, 70493413, 1339374847]

約数ペア:

[(1, 1339374847), (19, 70493413), (23, 58233689), (389, 3443123), (437, 3064931), (7391, 181217), (7879, 169993), (8947, 149701)]