2912787759

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1493}}^1\times {\mathrm{1523}}^1$

素因数の和:3087

約数の個数: 32

約数和(自身を含む): 4517282304

約数和(自身を除く): 1604494545

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 1493, 1523, 4479, 4569, 10451, 10661, 31353, 31983, 91073, 92903, 273219, 278709, 637511, 650321, 1912533, 1950963, 2273839, 6821517, 15916873, 47750619, 138704179, 416112537, 970929253, 2912787759]

約数ペア:

[(1, 2912787759), (3, 970929253), (7, 416112537), (21, 138704179), (61, 47750619), (183, 15916873), (427, 6821517), (1281, 2273839), (1493, 1950963), (1523, 1912533), (4479, 650321), (4569, 637511), (10451, 278709), (10661, 273219), (31353, 92903), (31983, 91073)]