304832421

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{243671}}^1$

素因数の和:243816

約数の個数: 12

約数和(自身を含む): 443483040

約数和(自身を除く): 138650619

約数列:

[1, 3, 9, 139, 417, 1251, 243671, 731013, 2193039, 33870269, 101610807, 304832421]

約数ペア:

[(1, 304832421), (3, 101610807), (9, 33870269), (139, 2193039), (417, 731013), (1251, 243671)]