63193879

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{709}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 78673680

約数和(自身を除く): 15479801

約数列:

[1, 7, 17, 49, 107, 119, 709, 749, 833, 1819, 4963, 5243, 12053, 12733, 34741, 75863, 84371, 89131, 531041, 590597, 1289671, 3717287, 9027697, 63193879]

約数ペア:

[(1, 63193879), (7, 9027697), (17, 3717287), (49, 1289671), (107, 590597), (119, 531041), (709, 89131), (749, 84371), (833, 75863), (1819, 34741), (4963, 12733), (5243, 12053)]