1489595877

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113131}}^1$

素因数の和:113174

約数の個数: 48

約数和(自身を含む): 2823774720

約数和(自身を除く): 1334178843

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 4389, 13167, 113131, 339393, 791917, 1018179, 1244441, 2149489, 2375751, 3733323, 6448467, 7127253, 8711087, 11199969, 15046423, 19345401, 23644379, 26133261, 45139269, 70933137, 78399783, 135417807, 165510653, 212799411, 496531959, 1489595877]

約数ペア:

[(1, 1489595877), (3, 496531959), (7, 212799411), (9, 165510653), (11, 135417807), (19, 78399783), (21, 70933137), (33, 45139269), (57, 26133261), (63, 23644379), (77, 19345401), (99, 15046423), (133, 11199969), (171, 8711087), (209, 7127253), (231, 6448467), (399, 3733323), (627, 2375751), (693, 2149489), (1197, 1244441), (1463, 1018179), (1881, 791917), (4389, 339393), (13167, 113131)]