249843

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:194

約数の個数: 16

約数和(自身を含む): 372096

約数和(自身を除く): 122253

約数列:

[1, 3, 11, 33, 67, 113, 201, 339, 737, 1243, 2211, 3729, 7571, 22713, 83281, 249843]

約数ペア:

[(1, 249843), (3, 83281), (11, 22713), (33, 7571), (67, 3729), (113, 2211), (201, 1243), (339, 737)]