30792951

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15767}}^1$

素因数の和:15811

約数の個数: 24

約数和(自身を含む): 52475904

約数和(自身を除く): 21682953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 15767, 47301, 110369, 141903, 331107, 488777, 993321, 1466331, 3421439, 4398993, 10264317, 30792951]

約数ペア:

[(1, 30792951), (3, 10264317), (7, 4398993), (9, 3421439), (21, 1466331), (31, 993321), (63, 488777), (93, 331107), (217, 141903), (279, 110369), (651, 47301), (1953, 15767)]