42417669

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{907}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 69037056

約数和(自身を除く): 26619387

約数列:

[1, 3, 7, 17, 21, 51, 119, 131, 357, 393, 907, 917, 2227, 2721, 2751, 6349, 6681, 15419, 15589, 19047, 46257, 46767, 107933, 118817, 323799, 356451, 831719, 2019889, 2495157, 6059667, 14139223, 42417669]

約数ペア:

[(1, 42417669), (3, 14139223), (7, 6059667), (17, 2495157), (21, 2019889), (51, 831719), (119, 356451), (131, 323799), (357, 118817), (393, 107933), (907, 46767), (917, 46257), (2227, 19047), (2721, 15589), (2751, 15419), (6349, 6681)]