1320199269

素因数分解:

$3^1\times {\mathrm{547}}^1\times {\mathrm{887}}^1\times {\mathrm{907}}^1$

素因数の和:2344

約数の個数: 16

約数和(自身を含む): 1767418368

約数和(自身を除く): 447219099

約数列:

[1, 3, 547, 887, 907, 1641, 2661, 2721, 485189, 496129, 804509, 1455567, 1488387, 2413527, 440066423, 1320199269]

約数ペア:

[(1, 1320199269), (3, 440066423), (547, 2413527), (887, 1488387), (907, 1455567), (1641, 804509), (2661, 496129), (2721, 485189)]