2945283

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{599}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 4320000

約数和(自身を除く): 1374717

約数列:

[1, 3, 11, 33, 149, 447, 599, 1639, 1797, 4917, 6589, 19767, 89251, 267753, 981761, 2945283]

約数ペア:

[(1, 2945283), (3, 981761), (11, 267753), (33, 89251), (149, 19767), (447, 6589), (599, 4917), (1639, 1797)]