8936487

素因数分解:

$3^4\times 7^1\times {\mathrm{15761}}^1$

素因数の和:15780

約数の個数: 20

約数和(自身を含む): 15257616

約数和(自身を除く): 6321129

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 15761, 47283, 110327, 141849, 330981, 425547, 992943, 1276641, 2978829, 8936487]

約数ペア:

[(1, 8936487), (3, 2978829), (7, 1276641), (9, 992943), (21, 425547), (27, 330981), (63, 141849), (81, 110327), (189, 47283), (567, 15761)]