11007981

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{3673}}^1$

素因数の和:3722

約数の個数: 20

約数和(自身を含む): 16893052

約数和(自身を除く): 5885071

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 3673, 11019, 33057, 99171, 135901, 297513, 407703, 1223109, 3669327, 11007981]

約数ペア:

[(1, 11007981), (3, 3669327), (9, 1223109), (27, 407703), (37, 297513), (81, 135901), (111, 99171), (333, 33057), (999, 11019), (2997, 3673)]