56622293

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{863}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 71705088

約数和(自身を除く): 15082795

約数列:

[1, 7, 13, 49, 91, 103, 637, 721, 863, 1339, 5047, 6041, 9373, 11219, 42287, 65611, 78533, 88889, 549731, 622223, 1155557, 4355561, 8088899, 56622293]

約数ペア:

[(1, 56622293), (7, 8088899), (13, 4355561), (49, 1155557), (91, 622223), (103, 549731), (637, 88889), (721, 78533), (863, 65611), (1339, 42287), (5047, 11219), (6041, 9373)]