87325441

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 101221120

約数和(自身を除く): 13895679

約数列:

[1, 7, 157, 181, 439, 1099, 1267, 3073, 28417, 68923, 79459, 198919, 482461, 556213, 12475063, 87325441]

約数ペア:

[(1, 87325441), (7, 12475063), (157, 556213), (181, 482461), (439, 198919), (1099, 79459), (1267, 68923), (3073, 28417)]