8281917

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2797}}^1$

素因数の和:2857

約数の個数: 24

約数和(自身を含む): 13967616

約数和(自身を除く): 5685699

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2797, 2961, 8391, 19579, 25173, 58737, 131459, 176211, 394377, 920213, 1183131, 2760639, 8281917]

約数ペア:

[(1, 8281917), (3, 2760639), (7, 1183131), (9, 920213), (21, 394377), (47, 176211), (63, 131459), (141, 58737), (329, 25173), (423, 19579), (987, 8391), (2797, 2961)]