3678039

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 5669040

約数和(自身を除く): 1991001

約数列:

[1, 3, 9, 19, 57, 137, 157, 171, 411, 471, 1233, 1413, 2603, 2983, 7809, 8949, 21509, 23427, 26847, 64527, 193581, 408671, 1226013, 3678039]

約数ペア:

[(1, 3678039), (3, 1226013), (9, 408671), (19, 193581), (57, 64527), (137, 26847), (157, 23427), (171, 21509), (411, 8949), (471, 7809), (1233, 2983), (1413, 2603)]