5042739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 7727104

約数和(自身を除く): 2684365

約数列:

[1, 3, 13, 31, 39, 43, 93, 97, 129, 291, 403, 559, 1209, 1261, 1333, 1677, 3007, 3783, 3999, 4171, 9021, 12513, 17329, 39091, 51987, 54223, 117273, 129301, 162669, 387903, 1680913, 5042739]

約数ペア:

[(1, 5042739), (3, 1680913), (13, 387903), (31, 162669), (39, 129301), (43, 117273), (93, 54223), (97, 51987), (129, 39091), (291, 17329), (403, 12513), (559, 9021), (1209, 4171), (1261, 3999), (1333, 3783), (1677, 3007)]