2111637

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 3124800

約数和(自身を除く): 1013163

約数列:

[1, 3, 11, 33, 61, 183, 671, 1049, 2013, 3147, 11539, 34617, 63989, 191967, 703879, 2111637]

約数ペア:

[(1, 2111637), (3, 703879), (11, 191967), (33, 63989), (61, 34617), (183, 11539), (671, 3147), (1049, 2013)]