3877227

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:480

約数の個数: 20

約数和(自身を含む): 5848656

約数和(自身を除く): 1971429

約数列:

[1, 3, 9, 27, 81, 151, 317, 453, 951, 1359, 2853, 4077, 8559, 12231, 25677, 47867, 143601, 430803, 1292409, 3877227]

約数ペア:

[(1, 3877227), (3, 1292409), (9, 430803), (27, 143601), (81, 47867), (151, 25677), (317, 12231), (453, 8559), (951, 4077), (1359, 2853)]