258633427

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{11587}}^1$

素因数の和:11718

約数の個数: 16

約数和(自身を含む): 297857952

約数和(自身を除く): 39224525

約数列:

[1, 13, 17, 101, 221, 1313, 1717, 11587, 22321, 150631, 196979, 1170287, 2560727, 15213731, 19894879, 258633427]

約数ペア:

[(1, 258633427), (13, 19894879), (17, 15213731), (101, 2560727), (221, 1170287), (1313, 196979), (1717, 150631), (11587, 22321)]