13961577

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4783}}^1$

素因数の和:4932

約数の個数: 16

約数和(自身を含む): 21432320

約数和(自身を除く): 7470743

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 4783, 14349, 33481, 100443, 664837, 1994511, 4653859, 13961577]

約数ペア:

[(1, 13961577), (3, 4653859), (7, 1994511), (21, 664837), (139, 100443), (417, 33481), (973, 14349), (2919, 4783)]