5147499

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:152

約数の個数: 36

約数和(自身を含む): 8513064

約数和(自身を除く): 3365565

約数列:

[1, 3, 7, 19, 21, 49, 57, 97, 133, 147, 291, 361, 399, 679, 931, 1083, 1843, 2037, 2527, 2793, 4753, 5529, 7581, 12901, 14259, 17689, 35017, 38703, 53067, 90307, 105051, 245119, 270921, 735357, 1715833, 5147499]

約数ペア:

[(1, 5147499), (3, 1715833), (7, 735357), (19, 270921), (21, 245119), (49, 105051), (57, 90307), (97, 53067), (133, 38703), (147, 35017), (291, 17689), (361, 14259), (399, 12901), (679, 7581), (931, 5529), (1083, 4753), (1843, 2793), (2037, 2527)]