505989451

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 572185152

約数和(自身を除く): 66195701

約数列:

[1, 11, 47, 121, 193, 461, 517, 2123, 5071, 5687, 9071, 21667, 23353, 55781, 88973, 99781, 238337, 978703, 1097591, 2621707, 4181731, 10765733, 45999041, 505989451]

約数ペア:

[(1, 505989451), (11, 45999041), (47, 10765733), (121, 4181731), (193, 2621707), (461, 1097591), (517, 978703), (2123, 238337), (5071, 99781), (5687, 88973), (9071, 55781), (21667, 23353)]