1245461007

素因数分解:

$3^1\times 7^1\times {\mathrm{3011}}^1\times {\mathrm{19697}}^1$

素因数の和:22718

約数の個数: 16

約数和(自身を含む): 1898572032

約数和(自身を除く): 653111025

約数列:

[1, 3, 7, 21, 3011, 9033, 19697, 21077, 59091, 63231, 137879, 413637, 59307667, 177923001, 415153669, 1245461007]

約数ペア:

[(1, 1245461007), (3, 415153669), (7, 177923001), (21, 59307667), (3011, 413637), (9033, 137879), (19697, 63231), (21077, 59091)]