285793247

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3167}}^1$

素因数の和:3310

約数の個数: 16

約数和(自身を含む): 306561024

約数和(自身を除く): 20767777

約数列:

[1, 31, 41, 71, 1271, 2201, 2911, 3167, 90241, 98177, 129847, 224857, 4025257, 6970567, 9219137, 285793247]

約数ペア:

[(1, 285793247), (31, 9219137), (41, 6970567), (71, 4025257), (1271, 224857), (2201, 129847), (2911, 98177), (3167, 90241)]