38688003

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 59980800

約数和(自身を除く): 21292797

約数列:

[1, 3, 9, 27, 43, 47, 129, 141, 387, 423, 709, 1161, 1269, 2021, 2127, 6063, 6381, 18189, 19143, 30487, 33323, 54567, 91461, 99969, 274383, 299907, 823149, 899721, 1432889, 4298667, 12896001, 38688003]

約数ペア:

[(1, 38688003), (3, 12896001), (9, 4298667), (27, 1432889), (43, 899721), (47, 823149), (129, 299907), (141, 274383), (387, 99969), (423, 91461), (709, 54567), (1161, 33323), (1269, 30487), (2021, 19143), (2127, 18189), (6063, 6381)]