1720343907

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{6229}}^1$

素因数の和:6484

約数の個数: 32

約数和(自身を含む): 2610619200

約数和(自身を除く): 890275293

約数列:

[1, 3, 9, 27, 53, 159, 193, 477, 579, 1431, 1737, 5211, 6229, 10229, 18687, 30687, 56061, 92061, 168183, 276183, 330137, 990411, 1202197, 2971233, 3606591, 8913699, 10819773, 32459319, 63716441, 191149323, 573447969, 1720343907]

約数ペア:

[(1, 1720343907), (3, 573447969), (9, 191149323), (27, 63716441), (53, 32459319), (159, 10819773), (193, 8913699), (477, 3606591), (579, 2971233), (1431, 1202197), (1737, 990411), (5211, 330137), (6229, 276183), (10229, 168183), (18687, 92061), (30687, 56061)]