27104441

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1999}}^1$

素因数の和:2168

約数の個数: 16

約数和(自身を含む): 33600000

約数和(自身を除く): 6495559

約数列:

[1, 7, 13, 91, 149, 1043, 1937, 1999, 13559, 13993, 25987, 181909, 297851, 2084957, 3872063, 27104441]

約数ペア:

[(1, 27104441), (7, 3872063), (13, 2084957), (91, 297851), (149, 181909), (1043, 25987), (1937, 13993), (1999, 13559)]