9740331

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{6329}}^1$

素因数の和:6360

約数の個数: 20

約数和(自身を含む): 15318600

約数和(自身を除く): 5578269

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 6329, 18987, 56961, 120251, 170883, 360753, 512649, 1082259, 3246777, 9740331]

約数ペア:

[(1, 9740331), (3, 3246777), (9, 1082259), (19, 512649), (27, 360753), (57, 170883), (81, 120251), (171, 56961), (513, 18987), (1539, 6329)]