853172327

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{54631}}^1$

素因数の和:54758

約数の個数: 16

約数和(自身を含む): 1027955712

約数和(自身を除く): 174783385

約数列:

[1, 7, 23, 97, 161, 679, 2231, 15617, 54631, 382417, 1256513, 5299207, 8795591, 37094449, 121881761, 853172327]

約数ペア:

[(1, 853172327), (7, 121881761), (23, 37094449), (97, 8795591), (161, 5299207), (679, 1256513), (2231, 382417), (15617, 54631)]