240021737

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1321}}^1$

素因数の和:1544

約数の個数: 16

約数和(自身を含む): 258265920

約数和(自身を除く): 18244183

約数列:

[1, 19, 73, 131, 1321, 1387, 2489, 9563, 25099, 96433, 173051, 181697, 1832227, 3287969, 12632723, 240021737]

約数ペア:

[(1, 240021737), (19, 12632723), (73, 3287969), (131, 1832227), (1321, 181697), (1387, 173051), (2489, 96433), (9563, 25099)]