17949113077

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{12161}}^1$

素因数の和:12421

約数の個数: 32

約数和(自身を含む): 22136785920

約数和(自身を除く): 4187672843

約数列:

[1, 7, 17, 79, 119, 157, 553, 1099, 1343, 2669, 9401, 12161, 12403, 18683, 85127, 86821, 206737, 210851, 960719, 1447159, 1475957, 1909277, 6725033, 13364939, 16332223, 32457709, 114325561, 150832883, 227203963, 1055830181, 2564159011, 17949113077]

約数ペア:

[(1, 17949113077), (7, 2564159011), (17, 1055830181), (79, 227203963), (119, 150832883), (157, 114325561), (553, 32457709), (1099, 16332223), (1343, 13364939), (2669, 6725033), (9401, 1909277), (12161, 1475957), (12403, 1447159), (18683, 960719), (85127, 210851), (86821, 206737)]