78717793

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{2237}}^1$

素因数の和:2712

約数の個数: 16

約数和(自身を含む): 98400384

約数和(自身を除く): 19682591

約数列:

[1, 7, 11, 77, 457, 2237, 3199, 5027, 15659, 24607, 35189, 172249, 1022309, 7156163, 11245399, 78717793]

約数ペア:

[(1, 78717793), (7, 11245399), (11, 7156163), (77, 1022309), (457, 172249), (2237, 35189), (3199, 24607), (5027, 15659)]