12238521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7741}}^1$

素因数の和:7792

約数の個数: 16

約数和(自身を含む): 17837568

約数和(自身を除く): 5599047

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 7741, 23223, 131597, 239971, 394791, 719913, 4079507, 12238521]

約数ペア:

[(1, 12238521), (3, 4079507), (17, 719913), (31, 394791), (51, 239971), (93, 131597), (527, 23223), (1581, 7741)]