21494844047

素因数分解:

${\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{12037}}^1$

素因数の和:12275

約数の個数: 24

約数和(自身を含む): 23593131744

約数和(自身を除く): 2098287697

約数列:

[1, 17, 37, 167, 289, 629, 2839, 6179, 10693, 12037, 48263, 105043, 204629, 445369, 1785731, 2010179, 3478693, 7571273, 34173043, 74376623, 128711641, 580941731, 1264402591, 21494844047]

約数ペア:

[(1, 21494844047), (17, 1264402591), (37, 580941731), (167, 128711641), (289, 74376623), (629, 34173043), (2839, 7571273), (6179, 3478693), (10693, 2010179), (12037, 1785731), (48263, 445369), (105043, 204629)]