2098220121

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1741}}^1\times {\mathrm{7877}}^1$

素因数の和:9641

約数の個数: 24

約数和(自身を含む): 3211293384

約数和(自身を除く): 1113073263

約数列:

[1, 3, 9, 17, 51, 153, 1741, 5223, 7877, 15669, 23631, 29597, 70893, 88791, 133909, 266373, 401727, 1205181, 13713857, 41141571, 123424713, 233135569, 699406707, 2098220121]

約数ペア:

[(1, 2098220121), (3, 699406707), (9, 233135569), (17, 123424713), (51, 41141571), (153, 13713857), (1741, 1205181), (5223, 401727), (7877, 266373), (15669, 133909), (23631, 88791), (29597, 70893)]