30310833

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75967}}^1$

素因数の和:75996

約数の個数: 16

約数和(自身を含む): 48619520

約数和(自身を除く): 18308687

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 75967, 227901, 531769, 1443373, 1595307, 4330119, 10103611, 30310833]

約数ペア:

[(1, 30310833), (3, 10103611), (7, 4330119), (19, 1595307), (21, 1443373), (57, 531769), (133, 227901), (399, 75967)]