8600013

素因数分解:

$3^6\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:316

約数の個数: 28

約数和(自身を含む): 13220928

約数和(自身を除く): 4620915

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 251, 423, 729, 753, 1269, 2259, 3807, 6777, 11421, 11797, 20331, 34263, 35391, 60993, 106173, 182979, 318519, 955557, 2866671, 8600013]

約数ペア:

[(1, 8600013), (3, 2866671), (9, 955557), (27, 318519), (47, 182979), (81, 106173), (141, 60993), (243, 35391), (251, 34263), (423, 20331), (729, 11797), (753, 11421), (1269, 6777), (2259, 3807)]