2889345

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2713}}^1$

素因数の和:2792

約数の個数: 16

約数和(自身を含む): 4689792

約数和(自身を除く): 1800447

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 2713, 8139, 13565, 40695, 192623, 577869, 963115, 2889345]

約数ペア:

[(1, 2889345), (3, 963115), (5, 577869), (15, 192623), (71, 40695), (213, 13565), (355, 8139), (1065, 2713)]