5431118043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{5741}}^1$

素因数の和:6075

約数の個数: 32

約数和(自身を含む): 7902461952

約数和(自身を除く): 2471343909

約数列:

[1, 3, 13, 39, 127, 191, 381, 573, 1651, 2483, 4953, 5741, 7449, 17223, 24257, 72771, 74633, 223899, 315341, 729107, 946023, 1096531, 2187321, 3289593, 9478391, 14254903, 28435173, 42764709, 139259437, 417778311, 1810372681, 5431118043]

約数ペア:

[(1, 5431118043), (3, 1810372681), (13, 417778311), (39, 139259437), (127, 42764709), (191, 28435173), (381, 14254903), (573, 9478391), (1651, 3289593), (2483, 2187321), (4953, 1096531), (5741, 946023), (7449, 729107), (17223, 315341), (24257, 223899), (72771, 74633)]