127933337

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{5333}}^1$

素因数の和:5512

約数の個数: 16

約数和(自身を含む): 153619200

約数和(自身を除く): 25685863

約数列:

[1, 7, 23, 149, 161, 1043, 3427, 5333, 23989, 37331, 122659, 794617, 858613, 5562319, 18276191, 127933337]

約数ペア:

[(1, 127933337), (7, 18276191), (23, 5562319), (149, 858613), (161, 794617), (1043, 122659), (3427, 37331), (5333, 23989)]