440147269

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{5413}}^1$

素因数の和:5548

約数の個数: 16

約数和(自身を含む): 472620544

約数和(自身を除く): 32473275

約数列:

[1, 31, 43, 61, 1333, 1891, 2623, 5413, 81313, 167803, 232759, 330193, 7215529, 10235983, 14198299, 440147269]

約数ペア:

[(1, 440147269), (31, 14198299), (43, 10235983), (61, 7215529), (1333, 330193), (1891, 232759), (2623, 167803), (5413, 81313)]