4680457509

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2449219}}^1$

素因数の和:2449249

約数の個数: 24

約数和(自身を含む): 7817910240

約数和(自身を除く): 3137452731

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 2449219, 7347657, 17144533, 31839847, 51433599, 95519541, 120011731, 222878929, 360035193, 668636787, 1560152503, 4680457509]

約数ペア:

[(1, 4680457509), (3, 1560152503), (7, 668636787), (13, 360035193), (21, 222878929), (39, 120011731), (49, 95519541), (91, 51433599), (147, 31839847), (273, 17144533), (637, 7347657), (1911, 2449219)]