138464733

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1999}}^1\times {\mathrm{2099}}^1$

素因数の和:4112

約数の個数: 16

約数和(自身を含む): 201600000

約数和(自身を除く): 63135267

約数列:

[1, 3, 11, 33, 1999, 2099, 5997, 6297, 21989, 23089, 65967, 69267, 4195901, 12587703, 46154911, 138464733]

約数ペア:

[(1, 138464733), (3, 46154911), (11, 12587703), (33, 4195901), (1999, 69267), (2099, 65967), (5997, 23089), (6297, 21989)]