1215169487

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1\times {\mathrm{5171}}^1$

素因数の和:5806

約数の個数: 16

約数和(自身を含む): 1415059200

約数和(自身を除く): 199889713

約数列:

[1, 7, 59, 413, 569, 3983, 5171, 33571, 36197, 234997, 305089, 2135623, 2942299, 20596093, 173595641, 1215169487]

約数ペア:

[(1, 1215169487), (7, 173595641), (59, 20596093), (413, 2942299), (569, 2135623), (3983, 305089), (5171, 234997), (33571, 36197)]