133720223

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{15149}}^1$

素因数の和:15266

約数の個数: 16

約数和(自身を含む): 166286400

約数和(自身を除く): 32566177

約数列:

[1, 7, 13, 91, 97, 679, 1261, 8827, 15149, 106043, 196937, 1378559, 1469453, 10286171, 19102889, 133720223]

約数ペア:

[(1, 133720223), (7, 19102889), (13, 10286171), (91, 1469453), (97, 1378559), (679, 196937), (1261, 106043), (8827, 15149)]