30913779

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41719}}^1$

素因数の和:41754

約数の個数: 16

約数和(自身を含む): 46726400

約数和(自身を除く): 15812621

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 41719, 125157, 542347, 792661, 1627041, 2377983, 10304593, 30913779]

約数ペア:

[(1, 30913779), (3, 10304593), (13, 2377983), (19, 1627041), (39, 792661), (57, 542347), (247, 125157), (741, 41719)]