7939393

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4483}}^1$

素因数の和:4524

約数の個数: 16

約数和(自身を含む): 10331136

約数和(自身を除く): 2391743

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 4483, 31381, 49313, 103109, 345191, 721763, 1134199, 7939393]

約数ペア:

[(1, 7939393), (7, 1134199), (11, 721763), (23, 345191), (77, 103109), (161, 49313), (253, 31381), (1771, 4483)]