30907899

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 52276224

約数和(自身を除く): 21368325

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 243, 279, 297, 341, 373, 837, 891, 1023, 1119, 2511, 2673, 3069, 3357, 4103, 7533, 9207, 10071, 11563, 12309, 27621, 30213, 34689, 36927, 82863, 90639, 104067, 110781, 127193, 312201, 332343, 381579, 936603, 997029, 1144737, 2809809, 3434211, 10302633, 30907899]

約数ペア:

[(1, 30907899), (3, 10302633), (9, 3434211), (11, 2809809), (27, 1144737), (31, 997029), (33, 936603), (81, 381579), (93, 332343), (99, 312201), (243, 127193), (279, 110781), (297, 104067), (341, 90639), (373, 82863), (837, 36927), (891, 34689), (1023, 30213), (1119, 27621), (2511, 12309), (2673, 11563), (3069, 10071), (3357, 9207), (4103, 7533)]