40654299

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 64475136

約数和(自身を除く): 23820837

約数列:

[1, 3, 7, 21, 31, 93, 197, 217, 317, 591, 651, 951, 1379, 2219, 4137, 6107, 6657, 9827, 18321, 29481, 42749, 62449, 68789, 128247, 187347, 206367, 437143, 1311429, 1935919, 5807757, 13551433, 40654299]

約数ペア:

[(1, 40654299), (3, 13551433), (7, 5807757), (21, 1935919), (31, 1311429), (93, 437143), (197, 206367), (217, 187347), (317, 128247), (591, 68789), (651, 62449), (951, 42749), (1379, 29481), (2219, 18321), (4137, 9827), (6107, 6657)]