39230061

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 58396800

約数和(自身を除く): 19166739

約数列:

[1, 3, 13, 39, 43, 129, 149, 157, 447, 471, 559, 1677, 1937, 2041, 5811, 6123, 6407, 6751, 19221, 20253, 23393, 70179, 83291, 87763, 249873, 263289, 304109, 912327, 1005899, 3017697, 13076687, 39230061]

約数ペア:

[(1, 39230061), (3, 13076687), (13, 3017697), (39, 1005899), (43, 912327), (129, 304109), (149, 263289), (157, 249873), (447, 87763), (471, 83291), (559, 70179), (1677, 23393), (1937, 20253), (2041, 19221), (5811, 6751), (6123, 6407)]