193972497

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{14929}}^1$

素因数の和:15064

約数の個数: 16

約数和(自身を含む): 266590080

約数和(自身を除く): 72617583

約数列:

[1, 3, 61, 71, 183, 213, 4331, 12993, 14929, 44787, 910669, 1059959, 2732007, 3179877, 64657499, 193972497]

約数ペア:

[(1, 193972497), (3, 64657499), (61, 3179877), (71, 2732007), (183, 1059959), (213, 910669), (4331, 44787), (12993, 14929)]