13235341

素因数分解:

$7^3\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:889

約数の個数: 16

約数和(自身を含む): 15782400

約数和(自身を除く): 2547059

約数列:

[1, 7, 47, 49, 329, 343, 821, 2303, 5747, 16121, 38587, 40229, 270109, 281603, 1890763, 13235341]

約数ペア:

[(1, 13235341), (7, 1890763), (47, 281603), (49, 270109), (329, 40229), (343, 38587), (821, 16121), (2303, 5747)]