173829019

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{272887}}^1$

素因数の和:272914

約数の個数: 12

約数和(自身を含む): 217764624

約数和(自身を除く): 43935605

約数列:

[1, 7, 13, 49, 91, 637, 272887, 1910209, 3547531, 13371463, 24832717, 173829019]

約数ペア:

[(1, 173829019), (7, 24832717), (13, 13371463), (49, 3547531), (91, 1910209), (637, 272887)]