248937441

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{8821}}^1$

素因数の和:9256

約数の個数: 16

約数和(自身を含む): 347233920

約数和(自身を除く): 98296479

約数列:

[1, 3, 23, 69, 409, 1227, 8821, 9407, 26463, 28221, 202883, 608649, 3607789, 10823367, 82979147, 248937441]

約数ペア:

[(1, 248937441), (3, 82979147), (23, 10823367), (69, 3607789), (409, 608649), (1227, 202883), (8821, 28221), (9407, 26463)]