1520366133909

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{727}}^1\times {\mathrm{438701}}^1$

素因数の和:439665

約数の個数: 32

約数和(自身を含む): 2330160408576

約数和(自身を除く): 809794274667

約数列:

[1, 3, 7, 21, 227, 681, 727, 1589, 2181, 4767, 5089, 15267, 165029, 438701, 495087, 1155203, 1316103, 3070907, 3465609, 9212721, 99585127, 298755381, 318935627, 697095889, 956806881, 2091287667, 2232549389, 6697648167, 72398387329, 217195161987, 506788711303, 1520366133909]

約数ペア:

[(1, 1520366133909), (3, 506788711303), (7, 217195161987), (21, 72398387329), (227, 6697648167), (681, 2232549389), (727, 2091287667), (1589, 956806881), (2181, 697095889), (4767, 318935627), (5089, 298755381), (15267, 99585127), (165029, 9212721), (438701, 3465609), (495087, 3070907), (1155203, 1316103)]