63825293

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 79219512

約数和(自身を除く): 15394219

約数列:

[1, 7, 17, 49, 119, 193, 397, 833, 1351, 2779, 3281, 6749, 9457, 19453, 22967, 47243, 76621, 160769, 330701, 536347, 1302557, 3754429, 9117899, 63825293]

約数ペア:

[(1, 63825293), (7, 9117899), (17, 3754429), (49, 1302557), (119, 536347), (193, 330701), (397, 160769), (833, 76621), (1351, 47243), (2779, 22967), (3281, 19453), (6749, 9457)]