129616617

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{19211}}^1$

素因数の和:19400

約数の個数: 16

約数和(自身を含む): 187201728

約数和(自身を除く): 57585111

約数列:

[1, 3, 13, 39, 173, 519, 2249, 6747, 19211, 57633, 249743, 749229, 3323503, 9970509, 43205539, 129616617]

約数ペア:

[(1, 129616617), (3, 43205539), (13, 9970509), (39, 3323503), (173, 749229), (519, 249743), (2249, 57633), (6747, 19211)]