24635907

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{17891}}^1$

素因数の和:17920

約数の個数: 20

約数和(自身を含む): 38968776

約数和(自身を除く): 14332869

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 17891, 53673, 161019, 304147, 483057, 912441, 1449171, 2737323, 8211969, 24635907]

約数ペア:

[(1, 24635907), (3, 8211969), (9, 2737323), (17, 1449171), (27, 912441), (51, 483057), (81, 304147), (153, 161019), (459, 53673), (1377, 17891)]