488972007

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{6481}}^1$

素因数の和:6671

約数の個数: 24

約数和(自身を含む): 721991088

約数和(自身を除く): 233019081

約数列:

[1, 3, 9, 83, 101, 249, 303, 747, 909, 6481, 8383, 19443, 25149, 58329, 75447, 537923, 654581, 1613769, 1963743, 4841307, 5891229, 54330223, 162990669, 488972007]

約数ペア:

[(1, 488972007), (3, 162990669), (9, 54330223), (83, 5891229), (101, 4841307), (249, 1963743), (303, 1613769), (747, 654581), (909, 537923), (6481, 75447), (8383, 58329), (19443, 25149)]