8958999

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 14469120

約数和(自身を除く): 5510121

約数列:

[1, 3, 7, 21, 29, 47, 87, 141, 203, 313, 329, 609, 939, 987, 1363, 2191, 4089, 6573, 9077, 9541, 14711, 27231, 28623, 44133, 63539, 102977, 190617, 308931, 426619, 1279857, 2986333, 8958999]

約数ペア:

[(1, 8958999), (3, 2986333), (7, 1279857), (21, 426619), (29, 308931), (47, 190617), (87, 102977), (141, 63539), (203, 44133), (313, 28623), (329, 27231), (609, 14711), (939, 9541), (987, 9077), (1363, 6573), (2191, 4089)]