8987601

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3079}}^1$

素因数の和:3228

約数の個数: 16

約数和(自身を含む): 13798400

約数和(自身を除く): 4810799

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 3079, 9237, 21553, 64659, 427981, 1283943, 2995867, 8987601]

約数ペア:

[(1, 8987601), (3, 2995867), (7, 1283943), (21, 427981), (139, 64659), (417, 21553), (973, 9237), (2919, 3079)]