40282143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{20011}}^1$

素因数の和:20086

約数の個数: 16

約数和(自身を含む): 59555712

約数和(自身を除く): 19273569

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 20011, 60033, 220121, 660363, 1220671, 3662013, 13427381, 40282143]

約数ペア:

[(1, 40282143), (3, 13427381), (11, 3662013), (33, 1220671), (61, 660363), (183, 220121), (671, 60033), (2013, 20011)]