672034881

素因数分解:

$3^1\times 7^1\times {\mathrm{2953}}^1\times {\mathrm{10837}}^1$

素因数の和:13800

約数の個数: 16

約数和(自身を含む): 1024494464

約数和(自身を除く): 352459583

約数列:

[1, 3, 7, 21, 2953, 8859, 10837, 20671, 32511, 62013, 75859, 227577, 32001661, 96004983, 224011627, 672034881]

約数ペア:

[(1, 672034881), (3, 224011627), (7, 96004983), (21, 32001661), (2953, 227577), (8859, 75859), (10837, 62013), (20671, 32511)]