8228619

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:464

約数の個数: 36

約数和(自身を含む): 14156064

約数和(自身を除く): 5927445

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 397, 423, 441, 987, 1191, 2303, 2779, 2961, 3573, 6909, 8337, 18659, 19453, 20727, 25011, 55977, 58359, 130613, 167931, 175077, 391839, 914291, 1175517, 2742873, 8228619]

約数ペア:

[(1, 8228619), (3, 2742873), (7, 1175517), (9, 914291), (21, 391839), (47, 175077), (49, 167931), (63, 130613), (141, 58359), (147, 55977), (329, 25011), (397, 20727), (423, 19453), (441, 18659), (987, 8337), (1191, 6909), (2303, 3573), (2779, 2961)]