486277491

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{6521}}^1$

素因数の和:6651

約数の個数: 32

約数和(自身を含む): 766361088

約数和(自身を除く): 280083597

約数列:

[1, 3, 7, 21, 53, 67, 159, 201, 371, 469, 1113, 1407, 3551, 6521, 10653, 19563, 24857, 45647, 74571, 136941, 345613, 436907, 1036839, 1310721, 2419291, 3058349, 7257873, 9175047, 23156071, 69468213, 162092497, 486277491]

約数ペア:

[(1, 486277491), (3, 162092497), (7, 69468213), (21, 23156071), (53, 9175047), (67, 7257873), (159, 3058349), (201, 2419291), (371, 1310721), (469, 1036839), (1113, 436907), (1407, 345613), (3551, 136941), (6521, 74571), (10653, 45647), (19563, 24857)]