13304320737

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1\times {\mathrm{2053}}^1$

素因数の和:2489

約数の個数: 32

約数和(自身を含む): 18210336768

約数和(自身を除く): 4906016031

約数列:

[1, 3, 73, 127, 219, 233, 381, 699, 2053, 6159, 9271, 17009, 27813, 29591, 51027, 88773, 149869, 260731, 449607, 478349, 782193, 1435047, 2160143, 6480429, 19033363, 34919477, 57100089, 60750323, 104758431, 182250969, 4434773579, 13304320737]

約数ペア:

[(1, 13304320737), (3, 4434773579), (73, 182250969), (127, 104758431), (219, 60750323), (233, 57100089), (381, 34919477), (699, 19033363), (2053, 6480429), (6159, 2160143), (9271, 1435047), (17009, 782193), (27813, 478349), (29591, 449607), (51027, 260731), (88773, 149869)]