4291497

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4007}}^1$

素因数の和:4037

約数の個数: 24

約数和(自身を含む): 7502976

約数和(自身を除く): 3211479

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 4007, 12021, 28049, 36063, 68119, 84147, 204357, 252441, 476833, 613071, 1430499, 4291497]

約数ペア:

[(1, 4291497), (3, 1430499), (7, 613071), (9, 476833), (17, 252441), (21, 204357), (51, 84147), (63, 68119), (119, 36063), (153, 28049), (357, 12021), (1071, 4007)]