293724039

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{8513}}^1$

素因数の和:8607

約数の個数: 32

約数和(自身を含む): 470790144

約数和(自身を除く): 177066105

約数列:

[1, 3, 7, 21, 31, 53, 93, 159, 217, 371, 651, 1113, 1643, 4929, 8513, 11501, 25539, 34503, 59591, 178773, 263903, 451189, 791709, 1353567, 1847321, 3158323, 5541963, 9474969, 13986859, 41960577, 97908013, 293724039]

約数ペア:

[(1, 293724039), (3, 97908013), (7, 41960577), (21, 13986859), (31, 9474969), (53, 5541963), (93, 3158323), (159, 1847321), (217, 1353567), (371, 791709), (651, 451189), (1113, 263903), (1643, 178773), (4929, 59591), (8513, 34503), (11501, 25539)]