8881197

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9901}}^1$

素因数の和:9940

約数の個数: 16

約数和(自身を含む): 13308288

約数和(自身を除く): 4427091

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 9901, 29703, 128713, 227723, 386139, 683169, 2960399, 8881197]

約数ペア:

[(1, 8881197), (3, 2960399), (13, 683169), (23, 386139), (39, 227723), (69, 128713), (299, 29703), (897, 9901)]