2078199

素因数分解:

$3^2\times {\mathrm{17}}^3\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 24

約数和(自身を含む): 3257280

約数和(自身を除く): 1179081

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 289, 423, 799, 867, 2397, 2601, 4913, 7191, 13583, 14739, 40749, 44217, 122247, 230911, 692733, 2078199]

約数ペア:

[(1, 2078199), (3, 692733), (9, 230911), (17, 122247), (47, 44217), (51, 40749), (141, 14739), (153, 13583), (289, 7191), (423, 4913), (799, 2601), (867, 2397)]