16729227

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{13183}}^1$

素因数の和:13239

約数の個数: 16

約数和(自身を含む): 25313280

約数和(自身を除く): 8584053

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 13183, 39549, 118647, 355941, 619601, 1858803, 5576409, 16729227]

約数ペア:

[(1, 16729227), (3, 5576409), (9, 1858803), (27, 619601), (47, 355941), (141, 118647), (423, 39549), (1269, 13183)]