240726549

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{2003}}^1$

素因数の和:2169

約数の個数: 32

約数和(自身を含む): 377072640

約数和(自身を除く): 136346091

約数列:

[1, 3, 7, 21, 59, 97, 177, 291, 413, 679, 1239, 2003, 2037, 5723, 6009, 14021, 17169, 40061, 42063, 118177, 120183, 194291, 354531, 582873, 827239, 1360037, 2481717, 4080111, 11463169, 34389507, 80242183, 240726549]

約数ペア:

[(1, 240726549), (3, 80242183), (7, 34389507), (21, 11463169), (59, 4080111), (97, 2481717), (177, 1360037), (291, 827239), (413, 582873), (679, 354531), (1239, 194291), (2003, 120183), (2037, 118177), (5723, 42063), (6009, 40061), (14021, 17169)]