315033477

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1373}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 486725760

約数和(自身を除く): 171692283

約数列:

[1, 3, 11, 17, 33, 51, 187, 409, 561, 1227, 1373, 4119, 4499, 6953, 13497, 15103, 20859, 23341, 45309, 70023, 76483, 229449, 256751, 561557, 770253, 1684671, 6177127, 9546469, 18531381, 28639407, 105011159, 315033477]

約数ペア:

[(1, 315033477), (3, 105011159), (11, 28639407), (17, 18531381), (33, 9546469), (51, 6177127), (187, 1684671), (409, 770253), (561, 561557), (1227, 256751), (1373, 229449), (4119, 76483), (4499, 70023), (6953, 45309), (13497, 23341), (15103, 20859)]