8418123

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2843}}^1$

素因数の和:2903

約数の個数: 24

約数和(自身を含む): 14197248

約数和(自身を除く): 5779125

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2843, 2961, 8529, 19901, 25587, 59703, 133621, 179109, 400863, 935347, 1202589, 2806041, 8418123]

約数ペア:

[(1, 8418123), (3, 2806041), (7, 1202589), (9, 935347), (21, 400863), (47, 179109), (63, 133621), (141, 59703), (329, 25587), (423, 19901), (987, 8529), (2843, 2961)]