25689213

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5521}}^1$

素因数の和:5585

約数の個数: 24

約数和(自身を含む): 41348736

約数和(自身を除く): 15659523

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 5521, 16563, 49689, 60731, 182193, 259487, 546579, 778461, 2335383, 2854357, 8563071, 25689213]

約数ペア:

[(1, 25689213), (3, 8563071), (9, 2854357), (11, 2335383), (33, 778461), (47, 546579), (99, 259487), (141, 182193), (423, 60731), (517, 49689), (1551, 16563), (4653, 5521)]