13120861

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 14676480

約数和(自身を除く): 1555619

約数列:

[1, 13, 41, 103, 239, 533, 1339, 3107, 4223, 9799, 24617, 54899, 127387, 320021, 1009297, 13120861]

約数ペア:

[(1, 13120861), (13, 1009297), (41, 320021), (103, 127387), (239, 54899), (533, 24617), (1339, 9799), (3107, 4223)]