7846227

素因数分解:

$3^6\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:294

約数の個数: 28

約数和(自身を含む): 12066720

約数和(自身を除く): 4220493

約数列:

[1, 3, 9, 27, 47, 81, 141, 229, 243, 423, 687, 729, 1269, 2061, 3807, 6183, 10763, 11421, 18549, 32289, 34263, 55647, 96867, 166941, 290601, 871803, 2615409, 7846227]

約数ペア:

[(1, 7846227), (3, 2615409), (9, 871803), (27, 290601), (47, 166941), (81, 96867), (141, 55647), (229, 34263), (243, 32289), (423, 18549), (687, 11421), (729, 10763), (1269, 6183), (2061, 3807)]