30319611

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75989}}^1$

素因数の和:76018

約数の個数: 16

約数和(自身を含む): 48633600

約数和(自身を除く): 18313989

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 75989, 227967, 531923, 1443791, 1595769, 4331373, 10106537, 30319611]

約数ペア:

[(1, 30319611), (3, 10106537), (7, 4331373), (19, 1595769), (21, 1443791), (57, 531923), (133, 227967), (399, 75989)]