20233389

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1259}}^1$

素因数の和:1760

約数の個数: 16

約数和(自身を含む): 29514240

約数和(自身を除く): 9280851

約数列:

[1, 3, 11, 33, 487, 1259, 1461, 3777, 5357, 13849, 16071, 41547, 613133, 1839399, 6744463, 20233389]

約数ペア:

[(1, 20233389), (3, 6744463), (11, 1839399), (33, 613133), (487, 41547), (1259, 16071), (1461, 13849), (3777, 5357)]