138365617

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{659}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 154344960

約数和(自身を除く): 15979343

約数列:

[1, 13, 31, 403, 521, 659, 6773, 8567, 16151, 20429, 209963, 265577, 343339, 4463407, 10643509, 138365617]

約数ペア:

[(1, 138365617), (13, 10643509), (31, 4463407), (403, 343339), (521, 265577), (659, 209963), (6773, 20429), (8567, 16151)]