1313697

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{47}}^1$

素因数の和:90

約数の個数: 32

約数和(自身を含む): 2248704

約数和(自身を除く): 935007

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 121, 141, 231, 329, 363, 517, 847, 987, 1331, 1551, 2541, 3619, 3993, 5687, 9317, 10857, 17061, 27951, 39809, 62557, 119427, 187671, 437899, 1313697]

約数ペア:

[(1, 1313697), (3, 437899), (7, 187671), (11, 119427), (21, 62557), (33, 39809), (47, 27951), (77, 17061), (121, 10857), (141, 9317), (231, 5687), (329, 3993), (363, 3619), (517, 2541), (847, 1551), (987, 1331)]