40833891

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4663}}^1$

素因数の和:4815

約数の個数: 24

約数和(自身を含む): 67907840

約数和(自身を除く): 27073949

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 4663, 8757, 13989, 32641, 41967, 97923, 293769, 648157, 1944471, 4537099, 5833413, 13611297, 40833891]

約数ペア:

[(1, 40833891), (3, 13611297), (7, 5833413), (9, 4537099), (21, 1944471), (63, 648157), (139, 293769), (417, 97923), (973, 41967), (1251, 32641), (2919, 13989), (4663, 8757)]