211702959

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{95233}}^1$

素因数の和:95271

約数の個数: 24

約数和(自身を含む): 346651760

約数和(自身を除く): 134948801

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 95233, 285699, 857097, 1238029, 1809427, 3714087, 5428281, 11142261, 16284843, 23522551, 70567653, 211702959]

約数ペア:

[(1, 211702959), (3, 70567653), (9, 23522551), (13, 16284843), (19, 11142261), (39, 5428281), (57, 3714087), (117, 1809427), (171, 1238029), (247, 857097), (741, 285699), (2223, 95233)]