878298081

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{39229}}^1$

素因数の和:39688

約数の個数: 16

約数和(自身を含む): 1242806400

約数和(自身を除く): 364508319

約数列:

[1, 3, 17, 51, 439, 1317, 7463, 22389, 39229, 117687, 666893, 2000679, 17221531, 51664593, 292766027, 878298081]

約数ペア:

[(1, 878298081), (3, 292766027), (17, 51664593), (51, 17221531), (439, 2000679), (1317, 666893), (7463, 117687), (22389, 39229)]