134431427

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{6271}}^1$

素因数の和:6398

約数の個数: 16

約数和(自身を含む): 154893312

約数和(自身を除く): 20461885

約数列:

[1, 13, 17, 97, 221, 1261, 1649, 6271, 21437, 81523, 106607, 608287, 1385891, 7907731, 10340879, 134431427]

約数ペア:

[(1, 134431427), (13, 10340879), (17, 7907731), (97, 1385891), (221, 608287), (1261, 106607), (1649, 81523), (6271, 21437)]