126613739

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1931}}^1$

素因数の和:2003

約数の個数: 32

約数和(自身を含む): 166924800

約数和(自身を除く): 40311061

約数列:

[1, 7, 17, 19, 29, 119, 133, 203, 323, 493, 551, 1931, 2261, 3451, 3857, 9367, 13517, 32827, 36689, 55999, 65569, 229789, 256823, 391993, 623713, 951983, 1063981, 4365991, 6663881, 7447867, 18087677, 126613739]

約数ペア:

[(1, 126613739), (7, 18087677), (17, 7447867), (19, 6663881), (29, 4365991), (119, 1063981), (133, 951983), (203, 623713), (323, 391993), (493, 256823), (551, 229789), (1931, 65569), (2261, 55999), (3451, 36689), (3857, 32827), (9367, 13517)]