42372109

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10091}}^1$

素因数の和:10140

約数の個数: 16

約数和(自身を含む): 50863680

約数和(自身を除く): 8491571

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 10091, 131183, 171547, 191729, 2230111, 2492477, 3259393, 42372109]

約数ペア:

[(1, 42372109), (13, 3259393), (17, 2492477), (19, 2230111), (221, 191729), (247, 171547), (323, 131183), (4199, 10091)]