1376037

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 2256800

約数和(自身を除く): 880763

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 619, 741, 1857, 2223, 5571, 8047, 11761, 24141, 35283, 72423, 105849, 152893, 458679, 1376037]

約数ペア:

[(1, 1376037), (3, 458679), (9, 152893), (13, 105849), (19, 72423), (39, 35283), (57, 24141), (117, 11761), (171, 8047), (247, 5571), (619, 2223), (741, 1857)]