28097069

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28069}}^1$

素因数の和:28100

約数の個数: 16

約数和(自身を含む): 37726080

約数和(自身を除く): 9629011

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 28069, 196483, 308759, 364897, 2161313, 2554279, 4013867, 28097069]

約数ペア:

[(1, 28097069), (7, 4013867), (11, 2554279), (13, 2161313), (77, 364897), (91, 308759), (143, 196483), (1001, 28069)]