2123452851

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{5623}}^1$

素因数の和:6083

約数の個数: 32

約数和(自身を含む): 3189752832

約数和(自身を除く): 1066299981

約数列:

[1, 3, 13, 23, 39, 69, 299, 421, 897, 1263, 5473, 5623, 9683, 16419, 16869, 29049, 73099, 125879, 129329, 219297, 377637, 387987, 1681277, 2367283, 5043831, 7101849, 30774679, 54447509, 92324037, 163342527, 707817617, 2123452851]

約数ペア:

[(1, 2123452851), (3, 707817617), (13, 163342527), (23, 92324037), (39, 54447509), (69, 30774679), (299, 7101849), (421, 5043831), (897, 2367283), (1263, 1681277), (5473, 387987), (5623, 377637), (9683, 219297), (16419, 129329), (16869, 125879), (29049, 73099)]