139023361

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1321}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 152294400

約数和(自身を除く): 13271039

約数列:

[1, 19, 29, 191, 551, 1321, 3629, 5539, 25099, 38309, 105241, 252311, 727871, 4793909, 7317019, 139023361]

約数ペア:

[(1, 139023361), (19, 7317019), (29, 4793909), (191, 727871), (551, 252311), (1321, 105241), (3629, 38309), (5539, 25099)]