7224921

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 12579840

約数和(自身を除く): 5354919

約数列:

[1, 3, 9, 11, 19, 23, 33, 57, 69, 99, 167, 171, 207, 209, 253, 437, 501, 627, 759, 1311, 1503, 1837, 1881, 2277, 3173, 3841, 3933, 4807, 5511, 9519, 11523, 14421, 16533, 28557, 34569, 34903, 42251, 43263, 72979, 104709, 126753, 218937, 314127, 380259, 656811, 802769, 2408307, 7224921]

約数ペア:

[(1, 7224921), (3, 2408307), (9, 802769), (11, 656811), (19, 380259), (23, 314127), (33, 218937), (57, 126753), (69, 104709), (99, 72979), (167, 43263), (171, 42251), (207, 34903), (209, 34569), (253, 28557), (437, 16533), (501, 14421), (627, 11523), (759, 9519), (1311, 5511), (1503, 4807), (1837, 3933), (1881, 3841), (2277, 3173)]