2017768245

素因数分解:

$3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{438169}}^1$

素因数の和:438484

約数の個数: 16

約数和(自身を含む): 3238952640

約数和(自身を除く): 1221184395

約数列:

[1, 3, 5, 15, 307, 921, 1535, 4605, 438169, 1314507, 2190845, 6572535, 134517883, 403553649, 672589415, 2017768245]

約数ペア:

[(1, 2017768245), (3, 672589415), (5, 403553649), (15, 134517883), (307, 6572535), (921, 2190845), (1535, 1314507), (4605, 438169)]