1226841

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 2101248

約数和(自身を除く): 874407

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 113, 141, 231, 329, 339, 517, 791, 987, 1243, 1551, 2373, 3619, 3729, 5311, 8701, 10857, 15933, 26103, 37177, 58421, 111531, 175263, 408947, 1226841]

約数ペア:

[(1, 1226841), (3, 408947), (7, 175263), (11, 111531), (21, 58421), (33, 37177), (47, 26103), (77, 15933), (113, 10857), (141, 8701), (231, 5311), (329, 3729), (339, 3619), (517, 2373), (791, 1551), (987, 1243)]