2713263

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2749}}^1$

素因数の和:2806

約数の個数: 16

約数和(自身を含む): 4224000

約数和(自身を除く): 1510737

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 2749, 8247, 19243, 57729, 129203, 387609, 904421, 2713263]

約数ペア:

[(1, 2713263), (3, 904421), (7, 387609), (21, 129203), (47, 57729), (141, 19243), (329, 8247), (987, 2749)]