427181829

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4871}}^1$

素因数の和:4969

約数の個数: 32

約数和(自身を含む): 628604928

約数和(自身を除く): 201423099

約数列:

[1, 3, 23, 31, 41, 69, 93, 123, 713, 943, 1271, 2139, 2829, 3813, 4871, 14613, 29233, 87699, 112033, 151001, 199711, 336099, 453003, 599133, 3473023, 4593353, 6191041, 10419069, 13780059, 18573123, 142393943, 427181829]

約数ペア:

[(1, 427181829), (3, 142393943), (23, 18573123), (31, 13780059), (41, 10419069), (69, 6191041), (93, 4593353), (123, 3473023), (713, 599133), (943, 453003), (1271, 336099), (2139, 199711), (2829, 151001), (3813, 112033), (4871, 87699), (14613, 29233)]