40984881

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1741}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 66892800

約数和(自身を除く): 25907919

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 1121, 1239, 1741, 3363, 5223, 7847, 12187, 23541, 33079, 36561, 99237, 102719, 231553, 308157, 694659, 719033, 1951661, 2157099, 5854983, 13661627, 40984881]

約数ペア:

[(1, 40984881), (3, 13661627), (7, 5854983), (19, 2157099), (21, 1951661), (57, 719033), (59, 694659), (133, 308157), (177, 231553), (399, 102719), (413, 99237), (1121, 36561), (1239, 33079), (1741, 23541), (3363, 12187), (5223, 7847)]