14389921

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5101}}^1$

素因数の和:5152

約数の個数: 16

約数和(自身を含む): 18285568

約数和(自身を除く): 3895647

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 5101, 35707, 66313, 158131, 464191, 1106917, 2055703, 14389921]

約数ペア:

[(1, 14389921), (7, 2055703), (13, 1106917), (31, 464191), (91, 158131), (217, 66313), (403, 35707), (2821, 5101)]