79007929

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{78929}}^1$

素因数の和:78960

約数の個数: 16

約数和(自身を含む): 106081920

約数和(自身を除く): 27073991

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 78929, 552503, 868219, 1026077, 6077533, 7182539, 11286847, 79007929]

約数ペア:

[(1, 79007929), (7, 11286847), (11, 7182539), (13, 6077533), (77, 1026077), (91, 868219), (143, 552503), (1001, 78929)]