1239567849

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{8069}}^1$

素因数の和:8202

約数の個数: 36

約数和(自身を含む): 1958250060

約数和(自身を除く): 718682211

約数列:

[1, 3, 9, 13, 39, 101, 117, 169, 303, 507, 909, 1313, 1521, 3939, 8069, 11817, 17069, 24207, 51207, 72621, 104897, 153621, 314691, 814969, 944073, 1363661, 2444907, 4090983, 7334721, 10594597, 12272949, 31783791, 95351373, 137729761, 413189283, 1239567849]

約数ペア:

[(1, 1239567849), (3, 413189283), (9, 137729761), (13, 95351373), (39, 31783791), (101, 12272949), (117, 10594597), (169, 7334721), (303, 4090983), (507, 2444907), (909, 1363661), (1313, 944073), (1521, 814969), (3939, 314691), (8069, 153621), (11817, 104897), (17069, 72621), (24207, 51207)]