13949663

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 17811360

約数和(自身を除く): 3861697

約数列:

[1, 7, 13, 49, 61, 91, 359, 427, 637, 793, 2513, 2989, 4667, 5551, 17591, 21899, 32669, 38857, 153293, 228683, 284687, 1073051, 1992809, 13949663]

約数ペア:

[(1, 13949663), (7, 1992809), (13, 1073051), (49, 284687), (61, 228683), (91, 153293), (359, 38857), (427, 32669), (637, 21899), (793, 17591), (2513, 5551), (2989, 4667)]