43422771

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2264

約数の個数: 32

約数和(自身を含む): 71104000

約数和(自身を除く): 27681229

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 931, 1029, 2221, 2793, 6517, 6663, 15547, 19551, 42199, 46641, 108829, 126597, 295393, 326487, 761803, 886179, 2067751, 2285409, 6203253, 14474257, 43422771]

約数ペア:

[(1, 43422771), (3, 14474257), (7, 6203253), (19, 2285409), (21, 2067751), (49, 886179), (57, 761803), (133, 326487), (147, 295393), (343, 126597), (399, 108829), (931, 46641), (1029, 42199), (2221, 19551), (2793, 15547), (6517, 6663)]