79897223

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{8461}}^1$

素因数の和:8558

約数の個数: 16

約数和(自身を含む): 97482240

約数和(自身を除く): 17585017

約数列:

[1, 7, 19, 71, 133, 497, 1349, 8461, 9443, 59227, 160759, 600731, 1125313, 4205117, 11413889, 79897223]

約数ペア:

[(1, 79897223), (7, 11413889), (19, 4205117), (71, 1125313), (133, 600731), (497, 160759), (1349, 59227), (8461, 9443)]