79721681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 87456768

約数和(自身を除く): 7735087

約数列:

[1, 13, 97, 191, 331, 1261, 2483, 4303, 18527, 32107, 63221, 240851, 417391, 821873, 6132437, 79721681]

約数ペア:

[(1, 79721681), (13, 6132437), (97, 821873), (191, 417391), (331, 240851), (1261, 63221), (2483, 32107), (4303, 18527)]