13378521

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4133}}^1$

素因数の和:4232

約数の個数: 16

約数和(自身を含む): 19446336

約数和(自身を除く): 6067815

約数列:

[1, 3, 13, 39, 83, 249, 1079, 3237, 4133, 12399, 53729, 161187, 343039, 1029117, 4459507, 13378521]

約数ペア:

[(1, 13378521), (3, 4459507), (13, 1029117), (39, 343039), (83, 161187), (249, 53729), (1079, 12399), (3237, 4133)]