418134873

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{9413}}^1$

素因数の和:9513

約数の個数: 32

約数和(自身を含む): 645273216

約数和(自身を除く): 227138343

約数列:

[1, 3, 13, 17, 39, 51, 67, 201, 221, 663, 871, 1139, 2613, 3417, 9413, 14807, 28239, 44421, 122369, 160021, 367107, 480063, 630671, 1892013, 2080273, 6240819, 8198723, 10721407, 24596169, 32164221, 139378291, 418134873]

約数ペア:

[(1, 418134873), (3, 139378291), (13, 32164221), (17, 24596169), (39, 10721407), (51, 8198723), (67, 6240819), (201, 2080273), (221, 1892013), (663, 630671), (871, 480063), (1139, 367107), (2613, 160021), (3417, 122369), (9413, 44421), (14807, 28239)]