51321283

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1283}}^1$

素因数の和:1494

約数の個数: 16

約数和(自身を含む): 58889376

約数和(自身を除く): 7568093

約数列:

[1, 13, 17, 181, 221, 1283, 2353, 3077, 16679, 21811, 40001, 232223, 283543, 3018899, 3947791, 51321283]

約数ペア:

[(1, 51321283), (13, 3947791), (17, 3018899), (181, 283543), (221, 232223), (1283, 40001), (2353, 21811), (3077, 16679)]