2017689405

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{12433}}^1$

素因数の和:12821

約数の個数: 32

約数和(自身を含む): 3342259200

約数和(自身を除く): 1324569795

約数列:

[1, 3, 5, 15, 31, 93, 155, 349, 465, 1047, 1745, 5235, 10819, 12433, 32457, 37299, 54095, 62165, 162285, 186495, 385423, 1156269, 1927115, 4339117, 5781345, 13017351, 21695585, 65086755, 134512627, 403537881, 672563135, 2017689405]

約数ペア:

[(1, 2017689405), (3, 672563135), (5, 403537881), (15, 134512627), (31, 65086755), (93, 21695585), (155, 13017351), (349, 5781345), (465, 4339117), (1047, 1927115), (1745, 1156269), (5235, 385423), (10819, 186495), (12433, 162285), (32457, 62165), (37299, 54095)]