142516717

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{2551}}^1$

素因数の和:2928

約数の個数: 16

約数和(自身を含む): 170514432

約数和(自身を除く): 27997715

約数列:

[1, 7, 23, 161, 347, 2429, 2551, 7981, 17857, 55867, 58673, 410711, 885197, 6196379, 20359531, 142516717]

約数ペア:

[(1, 142516717), (7, 20359531), (23, 6196379), (161, 885197), (347, 410711), (2429, 58673), (2551, 55867), (7981, 17857)]