11287773

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1289}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 18782400

約数和(自身を除く): 7494627

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 1289, 2919, 3867, 8757, 9023, 11601, 27069, 81207, 179171, 537513, 1254197, 1612539, 3762591, 11287773]

約数ペア:

[(1, 11287773), (3, 3762591), (7, 1612539), (9, 1254197), (21, 537513), (63, 179171), (139, 81207), (417, 27069), (973, 11601), (1251, 9023), (1289, 8757), (2919, 3867)]