28230097

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 33177600

約数和(自身を除く): 4947503

約数列:

[1, 7, 71, 79, 497, 553, 719, 5033, 5609, 39263, 51049, 56801, 357343, 397607, 4032871, 28230097]

約数ペア:

[(1, 28230097), (7, 4032871), (71, 397607), (79, 357343), (497, 56801), (553, 51049), (719, 39263), (5033, 5609)]