4516421

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1601}}^1$

素因数の和:1652

約数の個数: 16

約数和(自身を含む): 5741568

約数和(自身を除く): 1225147

約数列:

[1, 7, 13, 31, 91, 217, 403, 1601, 2821, 11207, 20813, 49631, 145691, 347417, 645203, 4516421]

約数ペア:

[(1, 4516421), (7, 645203), (13, 347417), (31, 145691), (91, 49631), (217, 20813), (403, 11207), (1601, 2821)]