2007653043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{387503}}^1$

素因数の和:387674

約数の個数: 16

約数和(自身を含む): 2938830336

約数和(自身を除く): 931177293

約数列:

[1, 3, 11, 33, 157, 471, 1727, 5181, 387503, 1162509, 4262533, 12787599, 60837971, 182513913, 669217681, 2007653043]

約数ペア:

[(1, 2007653043), (3, 669217681), (11, 182513913), (33, 60837971), (157, 12787599), (471, 4262533), (1727, 1162509), (5181, 387503)]