89142873

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{3571}}^1$

素因数の和:3784

約数の個数: 16

約数和(自身を含む): 121905216

約数和(自身を除く): 32762343

約数列:

[1, 3, 53, 157, 159, 471, 3571, 8321, 10713, 24963, 189263, 560647, 567789, 1681941, 29714291, 89142873]

約数ペア:

[(1, 89142873), (3, 29714291), (53, 1681941), (157, 567789), (159, 560647), (471, 189263), (3571, 24963), (8321, 10713)]