2017507551

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 2772219648

約数和(自身を除く): 754712097

約数列:

[1, 3, 67, 131, 193, 201, 393, 397, 579, 1191, 8777, 12931, 25283, 26331, 26599, 38793, 52007, 75849, 76621, 79797, 156021, 229863, 1693961, 3484469, 5081883, 5133607, 10037351, 10453407, 15400821, 30112053, 672502517, 2017507551]

約数ペア:

[(1, 2017507551), (3, 672502517), (67, 30112053), (131, 15400821), (193, 10453407), (201, 10037351), (393, 5133607), (397, 5081883), (579, 3484469), (1191, 1693961), (8777, 229863), (12931, 156021), (25283, 79797), (26331, 76621), (26599, 75849), (38793, 52007)]