2691403

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 24

約数和(自身を含む): 3351600

約数和(自身を除く): 660197

約数列:

[1, 11, 13, 29, 59, 121, 143, 319, 377, 649, 767, 1573, 1711, 3509, 4147, 7139, 8437, 18821, 22243, 45617, 92807, 207031, 244673, 2691403]

約数ペア:

[(1, 2691403), (11, 244673), (13, 207031), (29, 92807), (59, 45617), (121, 22243), (143, 18821), (319, 8437), (377, 7139), (649, 4147), (767, 3509), (1573, 1711)]