52952487

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{18959}}^1$

素因数の和:18995

約数の個数: 24

約数和(自身を含む): 86457600

約数和(自身を除く): 33505113

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 18959, 56877, 132713, 360221, 398139, 928991, 1080663, 2521547, 2786973, 7564641, 17650829, 52952487]

約数ペア:

[(1, 52952487), (3, 17650829), (7, 7564641), (19, 2786973), (21, 2521547), (49, 1080663), (57, 928991), (133, 398139), (147, 360221), (399, 132713), (931, 56877), (2793, 18959)]