1330771001

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{67153}}^1$

素因数の和:67328

約数の個数: 16

約数和(自身を含む): 1611696000

約数和(自身を除く): 280924999

約数列:

[1, 7, 19, 133, 149, 1043, 2831, 19817, 67153, 470071, 1275907, 8931349, 10005797, 70040579, 190110143, 1330771001]

約数ペア:

[(1, 1330771001), (7, 190110143), (19, 70040579), (133, 10005797), (149, 8931349), (1043, 1275907), (2831, 470071), (19817, 67153)]