1396521729

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4073}}^1$

素因数の和:4188

約数の個数: 48

約数和(自身を含む): 2242199232

約数和(自身を除く): 845677503

約数列:

[1, 3, 9, 17, 27, 51, 81, 83, 153, 243, 249, 459, 747, 1377, 1411, 2241, 4073, 4131, 4233, 6723, 12219, 12699, 20169, 36657, 38097, 69241, 109971, 114291, 207723, 329913, 338059, 342873, 623169, 989739, 1014177, 1869507, 3042531, 5608521, 5747003, 9127593, 16825563, 17241009, 27382779, 51723027, 82148337, 155169081, 465507243, 1396521729]

約数ペア:

[(1, 1396521729), (3, 465507243), (9, 155169081), (17, 82148337), (27, 51723027), (51, 27382779), (81, 17241009), (83, 16825563), (153, 9127593), (243, 5747003), (249, 5608521), (459, 3042531), (747, 1869507), (1377, 1014177), (1411, 989739), (2241, 623169), (4073, 342873), (4131, 338059), (4233, 329913), (6723, 207723), (12219, 114291), (12699, 109971), (20169, 69241), (36657, 38097)]