40845231

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34123}}^1$

素因数の和:34155

約数の個数: 24

約数和(自身を含む): 70977920

約数和(自身を除く): 30132689

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 34123, 102369, 238861, 307107, 648337, 716583, 1945011, 2149749, 4538359, 5835033, 13615077, 40845231]

約数ペア:

[(1, 40845231), (3, 13615077), (7, 5835033), (9, 4538359), (19, 2149749), (21, 1945011), (57, 716583), (63, 648337), (133, 307107), (171, 238861), (399, 102369), (1197, 34123)]