71368121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 79315200

約数和(自身を除く): 7947079

約数列:

[1, 11, 89, 269, 271, 979, 2959, 2981, 23941, 24119, 72899, 263351, 265309, 801889, 6488011, 71368121]

約数ペア:

[(1, 71368121), (11, 6488011), (89, 801889), (269, 265309), (271, 263351), (979, 72899), (2959, 24119), (2981, 23941)]