1383006723

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{739}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 2227104000

約数和(自身を除く): 844097277

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 439, 609, 739, 1317, 1421, 2217, 3073, 4263, 5173, 9219, 12731, 15519, 21431, 21511, 36211, 38193, 64293, 64533, 89117, 108633, 150017, 267351, 324421, 450051, 623819, 973263, 1050119, 1871457, 2270947, 3150357, 6812841, 9408209, 15896629, 28224627, 47689887, 65857463, 197572389, 461002241, 1383006723]

約数ペア:

[(1, 1383006723), (3, 461002241), (7, 197572389), (21, 65857463), (29, 47689887), (49, 28224627), (87, 15896629), (147, 9408209), (203, 6812841), (439, 3150357), (609, 2270947), (739, 1871457), (1317, 1050119), (1421, 973263), (2217, 623819), (3073, 450051), (4263, 324421), (5173, 267351), (9219, 150017), (12731, 108633), (15519, 89117), (21431, 64533), (21511, 64293), (36211, 38193)]