3998049117

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{160159}}^1$

素因数の和:160372

約数の個数: 16

約数和(自身を含む): 5465940480

約数和(自身を除く): 1467891363

約数列:

[1, 3, 53, 157, 159, 471, 8321, 24963, 160159, 480477, 8488427, 25144963, 25465281, 75434889, 1332683039, 3998049117]

約数ペア:

[(1, 3998049117), (3, 1332683039), (53, 75434889), (157, 25465281), (159, 25144963), (471, 8488427), (8321, 480477), (24963, 160159)]