79220159

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 84516096

約数和(自身を除く): 5295937

約数列:

[1, 31, 41, 157, 397, 1271, 4867, 6437, 12307, 16277, 62329, 199547, 504587, 1932199, 2555489, 79220159]

約数ペア:

[(1, 79220159), (31, 2555489), (41, 1932199), (157, 504587), (397, 199547), (1271, 62329), (4867, 16277), (6437, 12307)]