506237271

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 725070528

約数和(自身を除く): 218833257

約数列:

[1, 3, 17, 51, 173, 181, 317, 519, 543, 951, 2941, 3077, 5389, 8823, 9231, 16167, 31313, 54841, 57377, 93939, 164523, 172131, 532321, 932297, 975409, 1596963, 2796891, 2926227, 9926221, 29778663, 168745757, 506237271]

約数ペア:

[(1, 506237271), (3, 168745757), (17, 29778663), (51, 9926221), (173, 2926227), (181, 2796891), (317, 1596963), (519, 975409), (543, 932297), (951, 532321), (2941, 172131), (3077, 164523), (5389, 93939), (8823, 57377), (9231, 54841), (16167, 31313)]