245449912941

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{3654323}}^1$

素因数の和:3654785

約数の個数: 24

約数和(自身を含む): 376249199040

約数和(自身を除く): 130799286099

約数列:

[1, 3, 9, 17, 51, 153, 439, 1317, 3951, 7463, 22389, 67167, 3654323, 10962969, 32888907, 62123491, 186370473, 559111419, 1604247797, 4812743391, 14438230173, 27272212549, 81816637647, 245449912941]

約数ペア:

[(1, 245449912941), (3, 81816637647), (9, 27272212549), (17, 14438230173), (51, 4812743391), (153, 1604247797), (439, 559111419), (1317, 186370473), (3951, 62123491), (7463, 32888907), (22389, 10962969), (67167, 3654323)]