128108477

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{1279}}^1$

素因数の和:1676

約数の個数: 16

約数和(自身を含む): 150528000

約数和(自身を除く): 22419523

約数列:

[1, 7, 41, 287, 349, 1279, 2443, 8953, 14309, 52439, 100163, 367073, 446371, 3124597, 18301211, 128108477]

約数ペア:

[(1, 128108477), (7, 18301211), (41, 3124597), (287, 446371), (349, 367073), (1279, 100163), (2443, 52439), (8953, 14309)]