7474113

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{1741}}^1$

素因数の和:1806

約数の個数: 20

約数和(自身を含む): 11382228

約数和(自身を除く): 3908115

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 1741, 4293, 5223, 15669, 47007, 92273, 141021, 276819, 830457, 2491371, 7474113]

約数ペア:

[(1, 7474113), (3, 2491371), (9, 830457), (27, 276819), (53, 141021), (81, 92273), (159, 47007), (477, 15669), (1431, 5223), (1741, 4293)]