2885701

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1669}}^1$

素因数の和:1708

約数の個数: 16

約数和(自身を含む): 3740800

約数和(自身を除く): 855099

約数列:

[1, 7, 13, 19, 91, 133, 247, 1669, 1729, 11683, 21697, 31711, 151879, 221977, 412243, 2885701]

約数ペア:

[(1, 2885701), (7, 412243), (13, 221977), (19, 151879), (91, 31711), (133, 21697), (247, 11683), (1669, 1729)]