2446717

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 3217536

約数和(自身を除く): 770819

約数列:

[1, 7, 13, 23, 49, 91, 161, 167, 299, 637, 1127, 1169, 2093, 2171, 3841, 8183, 14651, 15197, 26887, 49933, 106379, 188209, 349531, 2446717]

約数ペア:

[(1, 2446717), (7, 349531), (13, 188209), (23, 106379), (49, 49933), (91, 26887), (161, 15197), (167, 14651), (299, 8183), (637, 3841), (1127, 2171), (1169, 2093)]