663796263

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{4297}}^1$

素因数の和:4563

約数の個数: 32

約数和(自身を含む): 1013777856

約数和(自身を除く): 349981593

約数列:

[1, 3, 13, 17, 39, 51, 221, 233, 663, 699, 3029, 3961, 4297, 9087, 11883, 12891, 51493, 55861, 73049, 154479, 167583, 219147, 949637, 1001201, 2848911, 3003603, 13015613, 17020417, 39046839, 51061251, 221265421, 663796263]

約数ペア:

[(1, 663796263), (3, 221265421), (13, 51061251), (17, 39046839), (39, 17020417), (51, 13015613), (221, 3003603), (233, 2848911), (663, 1001201), (699, 949637), (3029, 219147), (3961, 167583), (4297, 154479), (9087, 73049), (11883, 55861), (12891, 51493)]