1189775027

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{1489}}^1$

素因数の和:2235

約数の個数: 24

約数和(自身を含む): 1447207200

約数和(自身を除く): 257432173

約数列:

[1, 7, 23, 49, 161, 709, 1127, 1489, 4963, 10423, 16307, 34247, 34741, 72961, 114149, 239729, 799043, 1055701, 1678103, 7389907, 24281123, 51729349, 169967861, 1189775027]

約数ペア:

[(1, 1189775027), (7, 169967861), (23, 51729349), (49, 24281123), (161, 7389907), (709, 1678103), (1127, 1055701), (1489, 799043), (4963, 239729), (10423, 114149), (16307, 72961), (34247, 34741)]