416290671

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1217}}^1$

素因数の和:1373

約数の個数: 40

約数和(自身を含む): 643747104

約数和(自身を除く): 227456433

約数列:

[1, 3, 9, 27, 41, 81, 103, 123, 309, 369, 927, 1107, 1217, 2781, 3321, 3651, 4223, 8343, 10953, 12669, 32859, 38007, 49897, 98577, 114021, 125351, 149691, 342063, 376053, 449073, 1128159, 1347219, 3384477, 4041657, 5139391, 10153431, 15418173, 46254519, 138763557, 416290671]

約数ペア:

[(1, 416290671), (3, 138763557), (9, 46254519), (27, 15418173), (41, 10153431), (81, 5139391), (103, 4041657), (123, 3384477), (309, 1347219), (369, 1128159), (927, 449073), (1107, 376053), (1217, 342063), (2781, 149691), (3321, 125351), (3651, 114021), (4223, 98577), (8343, 49897), (10953, 38007), (12669, 32859)]