214949853

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{12889}}^1$

素因数の和:13021

約数の個数: 24

約数和(自身を含む): 331788600

約数和(自身を除く): 116838747

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 981, 1853, 5559, 12889, 16677, 38667, 116001, 219113, 657339, 1404901, 1972017, 4214703, 12644109, 23883317, 71649951, 214949853]

約数ペア:

[(1, 214949853), (3, 71649951), (9, 23883317), (17, 12644109), (51, 4214703), (109, 1972017), (153, 1404901), (327, 657339), (981, 219113), (1853, 116001), (5559, 38667), (12889, 16677)]