30383717

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17573}}^1$

素因数の和:17612

約数の個数: 16

約数和(自身を含む): 39365760

約数和(自身を除く): 8982043

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 17573, 123011, 228449, 333887, 1599143, 2337209, 4340531, 30383717]

約数ペア:

[(1, 30383717), (7, 4340531), (13, 2337209), (19, 1599143), (91, 333887), (133, 228449), (247, 123011), (1729, 17573)]