421315696089

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{4993}}^1\times {\mathrm{407639}}^1$

素因数の和:412661

約数の個数: 24

約数和(自身を含む): 635155297920

約数和(自身を除く): 213839601831

約数列:

[1, 3, 9, 23, 69, 207, 4993, 14979, 44937, 114839, 344517, 407639, 1033551, 1222917, 3668751, 9375697, 28127091, 84381273, 2035341527, 6106024581, 18318073743, 46812855121, 140438565363, 421315696089]

約数ペア:

[(1, 421315696089), (3, 140438565363), (9, 46812855121), (23, 18318073743), (69, 6106024581), (207, 2035341527), (4993, 84381273), (14979, 28127091), (44937, 9375697), (114839, 3668751), (344517, 1222917), (407639, 1033551)]