2706670444821

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{6963589}}^1$

素因数の和:6963905

約数の個数: 32

約数和(自身を含む): 4192861102080

約数和(自身を除く): 1486190657259

約数列:

[1, 3, 7, 21, 83, 223, 249, 581, 669, 1561, 1743, 4683, 18509, 55527, 129563, 388689, 6963589, 20890767, 48745123, 146235369, 577977887, 1552880347, 1733933661, 4045845209, 4658641041, 10870162429, 12137535627, 32610487287, 128889068801, 386667206403, 902223481607, 2706670444821]

約数ペア:

[(1, 2706670444821), (3, 902223481607), (7, 386667206403), (21, 128889068801), (83, 32610487287), (223, 12137535627), (249, 10870162429), (581, 4658641041), (669, 4045845209), (1561, 1733933661), (1743, 1552880347), (4683, 577977887), (18509, 146235369), (55527, 48745123), (129563, 20890767), (388689, 6963589)]