2943185

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 4223016

約数和(自身を除く): 1279831

約数列:

[1, 5, 7, 35, 41, 49, 205, 245, 287, 293, 1435, 1465, 2009, 2051, 10045, 10255, 12013, 14357, 60065, 71785, 84091, 420455, 588637, 2943185]

約数ペア:

[(1, 2943185), (5, 588637), (7, 420455), (35, 84091), (41, 71785), (49, 60065), (205, 14357), (245, 12013), (287, 10255), (293, 10045), (1435, 2051), (1465, 2009)]