228037327

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1723}}^1$

素因数の和:1847

約数の個数: 24

約数和(自身を含む): 276329616

約数和(自身を除く): 48292289

約数列:

[1, 7, 37, 49, 73, 259, 511, 1723, 1813, 2701, 3577, 12061, 18907, 63751, 84427, 125779, 132349, 446257, 880453, 3123799, 4653823, 6163171, 32576761, 228037327]

約数ペア:

[(1, 228037327), (7, 32576761), (37, 6163171), (49, 4653823), (73, 3123799), (259, 880453), (511, 446257), (1723, 132349), (1813, 125779), (2701, 84427), (3577, 63751), (12061, 18907)]