15704564349

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1\times {\mathrm{1723}}^1$

素因数の和:2409

約数の個数: 32

約数和(自身を含む): 21608202240

約数和(自身を除く): 5903637891

約数列:

[1, 3, 47, 127, 141, 381, 509, 1527, 1723, 5169, 5969, 17907, 23923, 64643, 71769, 80981, 193929, 218821, 242943, 656463, 877007, 2631021, 3038221, 9114663, 10284587, 30853761, 41219329, 111379889, 123657987, 334139667, 5234854783, 15704564349]

約数ペア:

[(1, 15704564349), (3, 5234854783), (47, 334139667), (127, 123657987), (141, 111379889), (381, 41219329), (509, 30853761), (1527, 10284587), (1723, 9114663), (5169, 3038221), (5969, 2631021), (17907, 877007), (23923, 656463), (64643, 242943), (71769, 218821), (80981, 193929)]