4215849

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2971}}^1$

素因数の和:3028

約数の個数: 16

約数和(自身を含む): 6276864

約数和(自身を除く): 2061015

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 2971, 8913, 32681, 98043, 127753, 383259, 1405283, 4215849]

約数ペア:

[(1, 4215849), (3, 1405283), (11, 383259), (33, 127753), (43, 98043), (129, 32681), (473, 8913), (1419, 2971)]