23782329

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{6247}}^1$

素因数の和:6306

約数の個数: 20

約数和(自身を含む): 36288384

約数和(自身を除く): 12506055

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 6247, 18741, 56223, 168669, 293609, 506007, 880827, 2642481, 7927443, 23782329]

約数ペア:

[(1, 23782329), (3, 7927443), (9, 2642481), (27, 880827), (47, 506007), (81, 293609), (141, 168669), (423, 56223), (1269, 18741), (3807, 6247)]