28307583

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{22307}}^1$

素因数の和:22363

約数の個数: 16

約数和(自身を含む): 42831360

約数和(自身を除く): 14523777

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 22307, 66921, 200763, 602289, 1048429, 3145287, 9435861, 28307583]

約数ペア:

[(1, 28307583), (3, 9435861), (9, 3145287), (27, 1048429), (47, 602289), (141, 200763), (423, 66921), (1269, 22307)]