39507153

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 62616576

約数和(自身を除く): 23109423

約数列:

[1, 3, 7, 21, 43, 67, 129, 201, 301, 469, 653, 903, 1407, 1959, 2881, 4571, 8643, 13713, 20167, 28079, 43751, 60501, 84237, 131253, 196553, 306257, 589659, 918771, 1881293, 5643879, 13169051, 39507153]

約数ペア:

[(1, 39507153), (3, 13169051), (7, 5643879), (21, 1881293), (43, 918771), (67, 589659), (129, 306257), (201, 196553), (301, 131253), (469, 84237), (653, 60501), (903, 43751), (1407, 28079), (1959, 20167), (2881, 13713), (4571, 8643)]