27679519

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1427}}^1$

素因数の和:1614

約数の個数: 16

約数和(自身を含む): 33723648

約数和(自身を除く): 6044129

約数列:

[1, 7, 17, 119, 163, 1141, 1427, 2771, 9989, 19397, 24259, 169813, 232601, 1628207, 3954217, 27679519]

約数ペア:

[(1, 27679519), (7, 3954217), (17, 1628207), (119, 232601), (163, 169813), (1141, 24259), (1427, 19397), (2771, 9989)]