408059029

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2251}}^1$

素因数の和:2353

約数の個数: 32

約数和(自身を含む): 518860800

約数和(自身を除く): 110801771

約数列:

[1, 7, 19, 29, 47, 133, 203, 329, 551, 893, 1363, 2251, 3857, 6251, 9541, 15757, 25897, 42769, 65279, 105797, 181279, 299383, 456953, 740579, 1240301, 2010143, 3068113, 8682107, 14071001, 21476791, 58294147, 408059029]

約数ペア:

[(1, 408059029), (7, 58294147), (19, 21476791), (29, 14071001), (47, 8682107), (133, 3068113), (203, 2010143), (329, 1240301), (551, 740579), (893, 456953), (1363, 299383), (2251, 181279), (3857, 105797), (6251, 65279), (9541, 42769), (15757, 25897)]