7707141

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3467}}^1$

素因数の和:3505

約数の個数: 24

約数和(自身を含む): 12623520

約数和(自身を除く): 4916379

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 3467, 10401, 31203, 45071, 65873, 135213, 197619, 405639, 592857, 856349, 2569047, 7707141]

約数ペア:

[(1, 7707141), (3, 2569047), (9, 856349), (13, 592857), (19, 405639), (39, 197619), (57, 135213), (117, 65873), (171, 45071), (247, 31203), (741, 10401), (2223, 3467)]