42902769

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3833}}^1$

素因数の和:3897

約数の個数: 32

約数和(自身を含む): 72140544

約数和(自身を除く): 29237775

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 3731, 3833, 11193, 11499, 26831, 49829, 80493, 149487, 157153, 348803, 471459, 1046409, 1100071, 2042989, 3300213, 6128967, 14300923, 42902769]

約数ペア:

[(1, 42902769), (3, 14300923), (7, 6128967), (13, 3300213), (21, 2042989), (39, 1100071), (41, 1046409), (91, 471459), (123, 348803), (273, 157153), (287, 149487), (533, 80493), (861, 49829), (1599, 26831), (3731, 11499), (3833, 11193)]