27480787

素因数分解:

${\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:330

約数の個数: 16

約数和(自身を含む): 29297664

約数和(自身を除く): 1816877

約数列:

[1, 31, 67, 101, 131, 2077, 3131, 4061, 6767, 8777, 13231, 209777, 272087, 410161, 886477, 27480787]

約数ペア:

[(1, 27480787), (31, 886477), (67, 410161), (101, 272087), (131, 209777), (2077, 13231), (3131, 8777), (4061, 6767)]