422457497

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4421}}^1$

素因数の和:4529

約数の個数: 32

約数和(自身を含む): 565449984

約数和(自身を除く): 142992487

約数列:

[1, 7, 11, 17, 73, 77, 119, 187, 511, 803, 1241, 1309, 4421, 5621, 8687, 13651, 30947, 48631, 75157, 95557, 322733, 340417, 526099, 826727, 2259131, 3550063, 5486461, 5787089, 24850441, 38405227, 60351071, 422457497]

約数ペア:

[(1, 422457497), (7, 60351071), (11, 38405227), (17, 24850441), (73, 5787089), (77, 5486461), (119, 3550063), (187, 2259131), (511, 826727), (803, 526099), (1241, 340417), (1309, 322733), (4421, 95557), (5621, 75157), (8687, 48631), (13651, 30947)]