172479307

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{172307}}^1$

素因数の和:172338

約数の個数: 16

約数和(自身を含む): 231581952

約数和(自身を除く): 59102645

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 172307, 1206149, 1895377, 2239991, 13267639, 15679937, 24639901, 172479307]

約数ペア:

[(1, 172479307), (7, 24639901), (11, 15679937), (13, 13267639), (77, 2239991), (91, 1895377), (143, 1206149), (1001, 172307)]