3405927

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2053}}^1$

素因数の和:2142

約数の個数: 16

約数和(自身を含む): 5258240

約数和(自身を除く): 1852313

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 2053, 6159, 14371, 43113, 162187, 486561, 1135309, 3405927]

約数ペア:

[(1, 3405927), (3, 1135309), (7, 486561), (21, 162187), (79, 43113), (237, 14371), (553, 6159), (1659, 2053)]