13425307

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1367}}^1$

素因数の和:1458

約数の個数: 16

約数和(自身を含む): 16284672

約数和(自身を除く): 2859365

約数列:

[1, 7, 23, 61, 161, 427, 1367, 1403, 9569, 9821, 31441, 83387, 220087, 583709, 1917901, 13425307]

約数ペア:

[(1, 13425307), (7, 1917901), (23, 583709), (61, 220087), (161, 83387), (427, 31441), (1367, 9821), (1403, 9569)]