17207043

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 28030464

約数和(自身を除く): 10823421

約数列:

[1, 3, 7, 17, 21, 51, 119, 157, 307, 357, 471, 921, 1099, 2149, 2669, 3297, 5219, 6447, 8007, 15657, 18683, 36533, 48199, 56049, 109599, 144597, 337393, 819383, 1012179, 2458149, 5735681, 17207043]

約数ペア:

[(1, 17207043), (3, 5735681), (7, 2458149), (17, 1012179), (21, 819383), (51, 337393), (119, 144597), (157, 109599), (307, 56049), (357, 48199), (471, 36533), (921, 18683), (1099, 15657), (2149, 8007), (2669, 6447), (3297, 5219)]