203740803

素因数分解:

$3^2\times 7^1\times {\mathrm{601}}^1\times {\mathrm{5381}}^1$

素因数の和:5995

約数の個数: 24

約数和(自身を含む): 336956256

約数和(自身を除く): 133215453

約数列:

[1, 3, 7, 9, 21, 63, 601, 1803, 4207, 5381, 5409, 12621, 16143, 37667, 37863, 48429, 113001, 339003, 3233981, 9701943, 22637867, 29105829, 67913601, 203740803]

約数ペア:

[(1, 203740803), (3, 67913601), (7, 29105829), (9, 22637867), (21, 9701943), (63, 3233981), (601, 339003), (1803, 113001), (4207, 48429), (5381, 37863), (5409, 37667), (12621, 16143)]