13205973

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2879}}^1$

素因数の和:3032

約数の個数: 16

約数和(自身を含む): 19353600

約数和(自身を除く): 6147627

約数列:

[1, 3, 11, 33, 139, 417, 1529, 2879, 4587, 8637, 31669, 95007, 400181, 1200543, 4401991, 13205973]

約数ペア:

[(1, 13205973), (3, 4401991), (11, 1200543), (33, 400181), (139, 95007), (417, 31669), (1529, 8637), (2879, 4587)]