30950367

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 48921600

約数和(自身を除く): 17971233

約数列:

[1, 3, 7, 21, 41, 103, 123, 287, 309, 349, 721, 861, 1047, 2163, 2443, 4223, 7329, 12669, 14309, 29561, 35947, 42927, 88683, 100163, 107841, 251629, 300489, 754887, 1473827, 4421481, 10316789, 30950367]

約数ペア:

[(1, 30950367), (3, 10316789), (7, 4421481), (21, 1473827), (41, 754887), (103, 300489), (123, 251629), (287, 107841), (309, 100163), (349, 88683), (721, 42927), (861, 35947), (1047, 29561), (2163, 14309), (2443, 12669), (4223, 7329)]