27162889

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1381}}^1$

素因数の和:1500

約数の個数: 16

約数和(自身を含む): 31343760

約数和(自身を除く): 4180871

約数列:

[1, 13, 17, 89, 221, 1157, 1381, 1513, 17953, 19669, 23477, 122909, 305201, 1597817, 2089453, 27162889]

約数ペア:

[(1, 27162889), (13, 2089453), (17, 1597817), (89, 305201), (221, 122909), (1157, 23477), (1381, 19669), (1513, 17953)]