2671123

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:366

約数の個数: 16

約数和(自身を含む): 3326400

約数和(自身を除く): 655277

約数列:

[1, 7, 13, 91, 149, 197, 1043, 1379, 1937, 2561, 13559, 17927, 29353, 205471, 381589, 2671123]

約数ペア:

[(1, 2671123), (7, 381589), (13, 205471), (91, 29353), (149, 17927), (197, 13559), (1043, 2561), (1379, 1937)]