180877567

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1\times {\mathrm{397}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 197783712

約数和(自身を除く): 16906145

約数列:

[1, 13, 101, 347, 397, 1313, 4511, 5161, 35047, 40097, 137759, 455611, 521261, 1790867, 13913659, 180877567]

約数ペア:

[(1, 180877567), (13, 13913659), (101, 1790867), (347, 521261), (397, 455611), (1313, 137759), (4511, 40097), (5161, 35047)]