9756789

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 15832320

約数和(自身を除く): 6075531

約数列:

[1, 3, 7, 21, 29, 37, 87, 111, 203, 259, 433, 609, 777, 1073, 1299, 3031, 3219, 7511, 9093, 12557, 16021, 22533, 37671, 48063, 87899, 112147, 263697, 336441, 464609, 1393827, 3252263, 9756789]

約数ペア:

[(1, 9756789), (3, 3252263), (7, 1393827), (21, 464609), (29, 336441), (37, 263697), (87, 112147), (111, 87899), (203, 48063), (259, 37671), (433, 22533), (609, 16021), (777, 12557), (1073, 9093), (1299, 7511), (3031, 3219)]