2023353917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 2300538240

約数和(自身を除く): 277184323

約数列:

[1, 13, 37, 53, 139, 481, 571, 689, 1807, 1961, 5143, 7367, 7423, 21127, 25493, 30263, 66859, 79369, 95771, 272579, 274651, 393419, 1031797, 1119731, 2936653, 3543527, 4206557, 14556503, 38176489, 54685241, 155642609, 2023353917]

約数ペア:

[(1, 2023353917), (13, 155642609), (37, 54685241), (53, 38176489), (139, 14556503), (481, 4206557), (571, 3543527), (689, 2936653), (1807, 1119731), (1961, 1031797), (5143, 393419), (7367, 274651), (7423, 272579), (21127, 95771), (25493, 79369), (30263, 66859)]