197008623

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{24623}}^1$

素因数の和:24763

約数の個数: 24

約数和(自身を含む): 327794688

約数和(自身を除く): 130786065

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 8001, 24623, 73869, 172361, 221607, 517083, 1551249, 3127121, 9381363, 21889847, 28144089, 65669541, 197008623]

約数ペア:

[(1, 197008623), (3, 65669541), (7, 28144089), (9, 21889847), (21, 9381363), (63, 3127121), (127, 1551249), (381, 517083), (889, 221607), (1143, 172361), (2667, 73869), (8001, 24623)]