1569431280381

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1987}}^1\times {\mathrm{40153}}^1$

素因数の和:42305

約数の個数: 32

約数和(自身を含む): 2145726965760

約数和(自身を除く): 576295685379

約数列:

[1, 3, 79, 83, 237, 249, 1987, 5961, 6557, 19671, 40153, 120459, 156973, 164921, 470919, 494763, 3172087, 3332699, 9516261, 9998097, 13028759, 39086277, 79784011, 239352033, 263283221, 789849663, 6302936869, 6622072913, 18908810607, 19866218739, 523143760127, 1569431280381]

約数ペア:

[(1, 1569431280381), (3, 523143760127), (79, 19866218739), (83, 18908810607), (237, 6622072913), (249, 6302936869), (1987, 789849663), (5961, 263283221), (6557, 239352033), (19671, 79784011), (40153, 39086277), (120459, 13028759), (156973, 9998097), (164921, 9516261), (470919, 3332699), (494763, 3172087)]