21816366951

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{613733}}^1$

素因数の和:613811

約数の個数: 24

約数和(自身を含む): 31653944784

約数和(自身を除く): 9837577833

約数列:

[1, 3, 17, 41, 51, 123, 289, 697, 867, 2091, 11849, 35547, 613733, 1841199, 10433461, 25163053, 31300383, 75489159, 177368837, 427771901, 532106511, 1283315703, 7272122317, 21816366951]

約数ペア:

[(1, 21816366951), (3, 7272122317), (17, 1283315703), (41, 532106511), (51, 427771901), (123, 177368837), (289, 75489159), (697, 31300383), (867, 25163053), (2091, 10433461), (11849, 1841199), (35547, 613733)]