306294399

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{1193}}^1$

素因数の和:1496

約数の個数: 32

約数和(自身を含む): 468239040

約数和(自身を除く): 161944641

約数列:

[1, 3, 9, 27, 37, 111, 257, 333, 771, 999, 1193, 2313, 3579, 6939, 9509, 10737, 28527, 32211, 44141, 85581, 132423, 256743, 306601, 397269, 919803, 1191807, 2759409, 8278227, 11344237, 34032711, 102098133, 306294399]

約数ペア:

[(1, 306294399), (3, 102098133), (9, 34032711), (27, 11344237), (37, 8278227), (111, 2759409), (257, 1191807), (333, 919803), (771, 397269), (999, 306601), (1193, 256743), (2313, 132423), (3579, 85581), (6939, 44141), (9509, 32211), (10737, 28527)]