23407821

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1583}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 35582976

約数和(自身を除く): 12175155

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 1583, 1643, 4749, 4929, 14247, 14787, 49073, 83899, 147219, 251697, 441657, 755091, 2600869, 7802607, 23407821]

約数ペア:

[(1, 23407821), (3, 7802607), (9, 2600869), (31, 755091), (53, 441657), (93, 251697), (159, 147219), (279, 83899), (477, 49073), (1583, 14787), (1643, 14247), (4749, 4929)]