1243836694819

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^2\times {\mathrm{81001}}^1$

素因数の和:81140

約数の個数: 36

約数和(自身を含む): 1401177456120

約数和(自身を除く): 157340761301

約数列:

[1, 19, 29, 31, 551, 589, 841, 899, 961, 15979, 17081, 18259, 26071, 27869, 81001, 495349, 529511, 808201, 1539019, 2349029, 2511031, 15355819, 44631551, 47709589, 68121841, 72819899, 77841961, 1294314979, 1383578081, 1478997259, 2111777071, 2257416869, 40123764349, 42890920511, 65465089201, 1243836694819]

約数ペア:

[(1, 1243836694819), (19, 65465089201), (29, 42890920511), (31, 40123764349), (551, 2257416869), (589, 2111777071), (841, 1478997259), (899, 1383578081), (961, 1294314979), (15979, 77841961), (17081, 72819899), (18259, 68121841), (26071, 47709589), (27869, 44631551), (81001, 15355819), (495349, 2511031), (529511, 2349029), (808201, 1539019)]