1368849447

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{83891}}^1$

素因数の和:83948

約数の個数: 36

約数和(自身を含む): 2362230936

約数和(自身を除く): 993381489

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 333, 441, 777, 1813, 2331, 5439, 16317, 83891, 251673, 587237, 755019, 1761711, 3103967, 4110659, 5285133, 9311901, 12331977, 21727769, 27935703, 36995931, 65183307, 152094383, 195549921, 456283149, 1368849447]

約数ペア:

[(1, 1368849447), (3, 456283149), (7, 195549921), (9, 152094383), (21, 65183307), (37, 36995931), (49, 27935703), (63, 21727769), (111, 12331977), (147, 9311901), (259, 5285133), (333, 4110659), (441, 3103967), (777, 1761711), (1813, 755019), (2331, 587237), (5439, 251673), (16317, 83891)]