7131967878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{169808759}}^1$

素因数の和:169808771

約数の個数: 16

約数和(自身を含む): 16301640960

約数和(自身を除く): 9169673082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 169808759, 339617518, 509426277, 1018852554, 1188661313, 2377322626, 3565983939, 7131967878]

約数ペア:

[(1, 7131967878), (2, 3565983939), (3, 2377322626), (6, 1188661313), (7, 1018852554), (14, 509426277), (21, 339617518), (42, 169808759)]