45193043

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 54624240

約数和(自身を除く): 9431197

約数列:

[1, 7, 43, 49, 89, 241, 301, 623, 1687, 2107, 3827, 4361, 10363, 11809, 21449, 26789, 72541, 150143, 187523, 507787, 922307, 1051001, 6456149, 45193043]

約数ペア:

[(1, 45193043), (7, 6456149), (43, 1051001), (49, 922307), (89, 507787), (241, 187523), (301, 150143), (623, 72541), (1687, 26789), (2107, 21449), (3827, 11809), (4361, 10363)]