17792649

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2003}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 30781440

約数和(自身を除く): 12988791

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2003, 2961, 6009, 8883, 14021, 18027, 42063, 54081, 94141, 126189, 282423, 378567, 658987, 847269, 1976961, 2541807, 5930883, 17792649]

約数ペア:

[(1, 17792649), (3, 5930883), (7, 2541807), (9, 1976961), (21, 847269), (27, 658987), (47, 378567), (63, 282423), (141, 126189), (189, 94141), (329, 54081), (423, 42063), (987, 18027), (1269, 14021), (2003, 8883), (2961, 6009)]