17120691

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14303}}^1$

素因数の和:14335

約数の個数: 24

約数和(自身を含む): 29752320

約数和(自身を除く): 12631629

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 14303, 42909, 100121, 128727, 271757, 300363, 815271, 901089, 1902299, 2445813, 5706897, 17120691]

約数ペア:

[(1, 17120691), (3, 5706897), (7, 2445813), (9, 1902299), (19, 901089), (21, 815271), (57, 300363), (63, 271757), (133, 128727), (171, 100121), (399, 42909), (1197, 14303)]