388613109

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1\times {\mathrm{3209}}^1$

素因数の和:4340

約数の個数: 16

約数和(自身を含む): 532808640

約数和(自身を除く): 144195531

約数列:

[1, 3, 37, 111, 1091, 3209, 3273, 9627, 40367, 118733, 121101, 356199, 3501019, 10503057, 129537703, 388613109]

約数ペア:

[(1, 388613109), (3, 129537703), (37, 10503057), (111, 3501019), (1091, 356199), (3209, 121101), (3273, 118733), (9627, 40367)]