11290307

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:398

約数の個数: 16

約数和(自身を含む): 13278912

約数和(自身を除く): 1988605

約数列:

[1, 7, 61, 137, 193, 427, 959, 1351, 8357, 11773, 26441, 58499, 82411, 185087, 1612901, 11290307]

約数ペア:

[(1, 11290307), (7, 1612901), (61, 185087), (137, 82411), (193, 58499), (427, 26441), (959, 11773), (1351, 8357)]