63898393

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 76526208

約数和(自身を除く): 12627815

約数列:

[1, 13, 17, 23, 169, 221, 299, 391, 967, 2873, 3887, 5083, 12571, 16439, 22241, 66079, 163423, 213707, 289133, 378097, 2778191, 3758729, 4915261, 63898393]

約数ペア:

[(1, 63898393), (13, 4915261), (17, 3758729), (23, 2778191), (169, 378097), (221, 289133), (299, 213707), (391, 163423), (967, 66079), (2873, 22241), (3887, 16439), (5083, 12571)]