3120741

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 5281920

約数和(自身を除く): 2161179

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 523, 663, 1569, 1989, 4707, 5967, 6799, 8891, 14121, 20397, 26673, 61191, 80019, 115583, 183573, 240057, 346749, 1040247, 3120741]

約数ペア:

[(1, 3120741), (3, 1040247), (9, 346749), (13, 240057), (17, 183573), (27, 115583), (39, 80019), (51, 61191), (117, 26673), (153, 20397), (221, 14121), (351, 8891), (459, 6799), (523, 5967), (663, 4707), (1569, 1989)]