7952823

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{2089}}^1$

素因数の和:2148

約数の個数: 20

約数和(自身を含む): 12138720

約数和(自身を除く): 4185897

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 2089, 3807, 6267, 18801, 56403, 98183, 169209, 294549, 883647, 2650941, 7952823]

約数ペア:

[(1, 7952823), (3, 2650941), (9, 883647), (27, 294549), (47, 169209), (81, 98183), (141, 56403), (423, 18801), (1269, 6267), (2089, 3807)]