7816263

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28631}}^1$

素因数の和:28654

約数の個数: 16

約数和(自身を含む): 12827136

約数和(自身を除く): 5010873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 28631, 85893, 200417, 372203, 601251, 1116609, 2605421, 7816263]

約数ペア:

[(1, 7816263), (3, 2605421), (7, 1116609), (13, 601251), (21, 372203), (39, 200417), (91, 85893), (273, 28631)]