31412641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3389}}^1$

素因数の和:3456

約数の個数: 16

約数和(自身を含む): 36449280

約数和(自身を除く): 5036639

約数列:

[1, 13, 23, 31, 299, 403, 713, 3389, 9269, 44057, 77947, 105059, 1013311, 1365767, 2416357, 31412641]

約数ペア:

[(1, 31412641), (13, 2416357), (23, 1365767), (31, 1013311), (299, 105059), (403, 77947), (713, 44057), (3389, 9269)]