17969119

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4871}}^1$

素因数の和:4926

約数の個数: 16

約数和(自身を含む): 22450176

約数和(自身を除く): 4481057

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 4871, 34097, 82807, 151001, 579649, 1057007, 2567017, 17969119]

約数ペア:

[(1, 17969119), (7, 2567017), (17, 1057007), (31, 579649), (119, 151001), (217, 82807), (527, 34097), (3689, 4871)]