4050196995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20770241}}^1$

素因数の和:20770262

約数の個数: 16

約数和(自身を含む): 6978801312

約数和(自身を除く): 2928604317

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 20770241, 62310723, 103851205, 270013133, 311553615, 810039399, 1350065665, 4050196995]

約数ペア:

[(1, 4050196995), (3, 1350065665), (5, 810039399), (13, 311553615), (15, 270013133), (39, 103851205), (65, 62310723), (195, 20770241)]