31340859

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{16097}}^1$

素因数の和:16170

約数の個数: 16

約数和(自身を含む): 46362240

約数和(自身を除く): 15021381

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 16097, 48291, 177067, 531201, 949723, 2849169, 10446953, 31340859]

約数ペア:

[(1, 31340859), (3, 10446953), (11, 2849169), (33, 949723), (59, 531201), (177, 177067), (649, 48291), (1947, 16097)]