89879397

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1\times {\mathrm{739}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 121904640

約数和(自身を除く): 32025243

約数列:

[1, 3, 71, 213, 571, 739, 1713, 2217, 40541, 52469, 121623, 157407, 421969, 1265907, 29959799, 89879397]

約数ペア:

[(1, 89879397), (3, 29959799), (71, 1265907), (213, 421969), (571, 157407), (739, 121623), (1713, 52469), (2217, 40541)]