377011971

素因数分解:

$3^2\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{4397}}^1$

素因数の和:5771

約数の個数: 24

約数和(自身を含む): 622967904

約数和(自身を除く): 245955933

約数列:

[1, 3, 7, 9, 21, 63, 1361, 4083, 4397, 9527, 12249, 13191, 28581, 30779, 39573, 85743, 92337, 277011, 5984317, 17952951, 41890219, 53858853, 125670657, 377011971]

約数ペア:

[(1, 377011971), (3, 125670657), (7, 53858853), (9, 41890219), (21, 17952951), (63, 5984317), (1361, 277011), (4083, 92337), (4397, 85743), (9527, 39573), (12249, 30779), (13191, 28581)]