13380633

素因数分解:

$3^4\times 7^1\times {\mathrm{23599}}^1$

素因数の和:23618

約数の個数: 20

約数和(自身を含む): 22844800

約数和(自身を除く): 9464167

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 23599, 70797, 165193, 212391, 495579, 637173, 1486737, 1911519, 4460211, 13380633]

約数ペア:

[(1, 13380633), (3, 4460211), (7, 1911519), (9, 1486737), (21, 637173), (27, 495579), (63, 212391), (81, 165193), (189, 70797), (567, 23599)]