4276719

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{1427}}^1$

素因数の和:1476

約数の個数: 20

約数和(自身を含む): 6565944

約数和(自身を除く): 2289225

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 1427, 2997, 4281, 12843, 38529, 52799, 115587, 158397, 475191, 1425573, 4276719]

約数ペア:

[(1, 4276719), (3, 1425573), (9, 475191), (27, 158397), (37, 115587), (81, 52799), (111, 38529), (333, 12843), (999, 4281), (1427, 2997)]