3045681

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1979}}^1$

素因数の和:2010

約数の個数: 20

約数和(自身を含む): 4791600

約数和(自身を除く): 1745919

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 1979, 5937, 17811, 37601, 53433, 112803, 160299, 338409, 1015227, 3045681]

約数ペア:

[(1, 3045681), (3, 1015227), (9, 338409), (19, 160299), (27, 112803), (57, 53433), (81, 37601), (171, 17811), (513, 5937), (1539, 1979)]