71379581

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{9929}}^1$

素因数の和:10028

約数の個数: 16

約数和(自身を含む): 88972800

約数和(自身を除く): 17593219

約数列:

[1, 7, 13, 79, 91, 553, 1027, 7189, 9929, 69503, 129077, 784391, 903539, 5490737, 10197083, 71379581]

約数ペア:

[(1, 71379581), (7, 10197083), (13, 5490737), (79, 903539), (91, 784391), (553, 129077), (1027, 69503), (7189, 9929)]