1797923127

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31511}}^1$

素因数の和:31564

約数の個数: 64

約数和(自身を含む): 3388170240

約数和(自身を除く): 1590247113

約数列:

[1, 3, 7, 11, 13, 19, 21, 33, 39, 57, 77, 91, 133, 143, 209, 231, 247, 273, 399, 429, 627, 741, 1001, 1463, 1729, 2717, 3003, 4389, 5187, 8151, 19019, 31511, 57057, 94533, 220577, 346621, 409643, 598709, 661731, 1039863, 1228929, 1796127, 2426347, 2867501, 4190963, 4506073, 6585799, 7279041, 7783217, 8602503, 12572889, 13518219, 19757397, 23349651, 31542511, 46100593, 54482519, 85615387, 94627533, 138301779, 163447557, 256846161, 599307709, 1797923127]

約数ペア:

[(1, 1797923127), (3, 599307709), (7, 256846161), (11, 163447557), (13, 138301779), (19, 94627533), (21, 85615387), (33, 54482519), (39, 46100593), (57, 31542511), (77, 23349651), (91, 19757397), (133, 13518219), (143, 12572889), (209, 8602503), (231, 7783217), (247, 7279041), (273, 6585799), (399, 4506073), (429, 4190963), (627, 2867501), (741, 2426347), (1001, 1796127), (1463, 1228929), (1729, 1039863), (2717, 661731), (3003, 598709), (4389, 409643), (5187, 346621), (8151, 220577), (19019, 94533), (31511, 57057)]