201724971

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{29021}}^1$

素因数の和:29362

約数の個数: 16

約数和(自身を含む): 308329728

約数和(自身を除く): 106604757

約数列:

[1, 3, 7, 21, 331, 993, 2317, 6951, 29021, 87063, 203147, 609441, 9605951, 28817853, 67241657, 201724971]

約数ペア:

[(1, 201724971), (3, 67241657), (7, 28817853), (21, 9605951), (331, 609441), (993, 203147), (2317, 87063), (6951, 29021)]