38318763

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{701}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 62000640

約数和(自身を除く): 23681877

約数列:

[1, 3, 7, 19, 21, 57, 133, 137, 399, 411, 701, 959, 2103, 2603, 2877, 4907, 7809, 13319, 14721, 18221, 39957, 54663, 93233, 96037, 279699, 288111, 672259, 1824703, 2016777, 5474109, 12772921, 38318763]

約数ペア:

[(1, 38318763), (3, 12772921), (7, 5474109), (19, 2016777), (21, 1824703), (57, 672259), (133, 288111), (137, 279699), (399, 96037), (411, 93233), (701, 54663), (959, 39957), (2103, 18221), (2603, 14721), (2877, 13319), (4907, 7809)]