2017245609

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{81239}}^1$

素因数の和:81365

約数の個数: 24

約数和(自身を含む): 3041625600

約数和(自身を除く): 1024379991

約数列:

[1, 3, 9, 31, 89, 93, 267, 279, 801, 2759, 8277, 24831, 81239, 243717, 731151, 2518409, 7230271, 7555227, 21690813, 22665681, 65072439, 224138401, 672415203, 2017245609]

約数ペア:

[(1, 2017245609), (3, 672415203), (9, 224138401), (31, 65072439), (89, 22665681), (93, 21690813), (267, 7555227), (279, 7230271), (801, 2518409), (2759, 731151), (8277, 243717), (24831, 81239)]