17047149

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1303}}^1$

素因数の和:1409

約数の個数: 24

約数和(自身を含む): 26758080

約数和(自身を除く): 9710931

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 623, 1303, 1869, 3909, 4361, 9121, 13083, 27363, 63847, 115967, 191541, 347901, 811769, 2435307, 5682383, 17047149]

約数ペア:

[(1, 17047149), (3, 5682383), (7, 2435307), (21, 811769), (49, 347901), (89, 191541), (147, 115967), (267, 63847), (623, 27363), (1303, 13083), (1869, 9121), (3909, 4361)]