10891827

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{2861}}^1$

素因数の和:2920

約数の個数: 20

約数和(自身を含む): 16622496

約数和(自身を除く): 5730669

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 2861, 3807, 8583, 25749, 77247, 134467, 231741, 403401, 1210203, 3630609, 10891827]

約数ペア:

[(1, 10891827), (3, 3630609), (9, 1210203), (27, 403401), (47, 231741), (81, 134467), (141, 77247), (423, 25749), (1269, 8583), (2861, 3807)]